Thank you for purchasing Grandstream GXV34x0 IP Multimedia Phone for Android^TM. The GXV34x0 IP Video Phone for Android combines a 16-line IP video phone with a multi-platform video conferencing solution and the functionality of an Android tablet to offer an all-in-one communications solution. All the models come with HD resolution capacitive touch screen with different sizes, GXV3450 has 5″ 1280×720 while GXV3470 and GXV3480 come 1280×800 and they support 7″ and 8″ respectively, tiltable camera with privacy shutter that supports 1080p 30fps HD video, dual Gigabit ports with PoE/PoE+, HD audio, integrated Wi-Fi 6 (Dual band 802.11a/b/g/n/ac/ax) & Bluetooth, rich peripheral interfaces, and Android 14 By combining a state-of-the-art IP video phone, an advanced video conferencing solution, and the functionality of a tablet, businesses throughout the world can now use the GXV34x0 for all communication and productivity needs.

PRODUCT OVERVIEW

Feature Highlights

The following tables contain the major features of the GXV34x0:

GXV34x0 Features in a Glance

Technical Specifications

The following tables resume all the technical specifications including the protocols / standards supported, voice codecs, telephony features, languages and upgrade/provisioning settings for the GXV34x0 series.

• GXV3480 Technical Specifications

GXV3480 Technical Specifications

• GXV3470 Technical Specifications

GXV3470 Technical Specifications

• GXV3450 Technical Specifications

GXV3450 Technical Specifications

GETTING STARTED

This chapter provides basic installation instructions including the list of the packaging contents and also information for obtaining the best performance with the GXV34x0 series.

Equipment Packaging

• GXV3480

GXV3480 Equipment Packaging

• GXV3470

GXV3470 Equipment Packaging

• GXV3450

GXV3450 Equipment Packaging

Description of the GXV34x0

GXV3480

• Front View

Item	Name	Description
1	Front Camera	Mega pixel front camera. The angle can be adjusted, and the camera can be blocked by scrolling up/down the wheel on the back of the camera.
2	MWI LED Indicator	To indicate message status, call status and phone’s system status using the LED indicator.
3	LCD	8″ (1280×800) capacitive (10 points) IPS LCD touch screen.
4	Back	Tap to go back to the previous menu.
5	Menu	Press MENU key to access phone’s display settings, edit widgets and thread manager. Or press and hold on the MENU key for 2 seconds to enter managing application interface directly.
6	Home	Tap to go back to Home screen; or touch and press for about 2 seconds to take a screenshot of phone’s screen.
7	Volume Up	Tap to turn up the call volume and media volume.
8	Volume Down	Tap to turn down the call volume and media volume.
9	Handset	Off hook to use handset as the audio channel for calls and media.

• Back View

Item	Name	Description
1	Camera Adjusting Wheel	Scroll up/down to adjust the camera angle.
2	Phone Stand (built-in)	Adjust the phone stand angle to place the phone on the desk.
3	Headset Port	RJ9 headset connector port (supporting EHS with Plantronics headset).
4	Handset Port	RJ9 handset connector port.
5	LAN Port	10/100/1000Mbps RJ-45 port connecting to Ethernet.   PoE/PoE+ is supported.
6	PC Port	10/100/1000Mbps RJ-45 port connecting to PC.
7	Power Jack	12V DC Power connector port.
8	Side Connectors Cover	USB 3.0 port, Type-C, HDMI-out, 3.5mm headset port, HDMI-in

• Side View

Item	Name	Description
1	USB Port	USB devices can be connected via the USB port. For example, connect a USB flash drive to save captured pictures.
2	Type-C port	Used for USB Device mode. Connect the GXV3480 to a USB Host device, such as a PC, the GXV3480 will act as its USB external audio device.
3	HDMI Output Interface	Connect to HDMI input devices (e.g., TV)
4	3.5mm Headset Port	Connect 3.5mm headset.
5	HDMI Input Interface	Connect presentation device (e.g., a laptop).

GXV3470

• Font View

Item	Name	Description
1	Front Camera	Mega pixel front camera. The angle can be adjusted, and the camera can be blocked by scrolling up/down the wheel on the back of the camera.
2	MWI LED Indicator	To indicate message status, call status and phone’s system status using the LED indicator.
3	LCD	7″ (1280×800) capacitive (5 points) IPS LCD touch screen.
4	Back	Tap to go back to the previous menu.
5	Menu	Press MENU key to access phone’s display settings, edit widgets and thread manager. Or press and hold on the MENU key for 2 seconds to enter managing application interface directly.
6	Home	Tap to go back to Home screen; or touch and press for about 2 seconds to take a screenshot of phone’s screen.
7	Volume Up	Tap to turn up the call volume and media volume.
8	Volume Down	Tap to turn down the call volume and media volume.
9	Handset	Off hook to use handset as the audio channel for calls and media.

• Back View

Item	Name	Description
1	Camera Adjusting Wheel	Scroll up/down to adjust the camera angle.
2	Phone Stand (built-in)	Adjust the phone stand angle to place the phone on the desk.
3	Headset Port	RJ9 headset connector port (supporting EHS with Plantronics headset).
4	Handset Port	RJ9 handset connector port.
5	LAN Port	10/100/1000Mbps RJ-45 port connecting to Ethernet. PoE/PoE+ is supported.
6	PC Port	10/100/1000Mbps RJ-45 port connecting to PC.
7	Power Jack	12V DC Power connector port.
8	Side Connectors Cover	USB 3.0 Port, USB 2.0 Port, HDMI Port, 3.5mm Headset Port

• Side View

Item	Name	Description
1	USB 3.0 Port	Faster USB 3.0 port to storage as an example.
2	USB 2.0 Port	USB devices can be connected via the USB port. For example, connect a USB flash drive to save captured pictures.
3	HDMI Port	Connect display device to the HDMI port via HDMI cable.
4	3.5mm Headset Port	Connect 3.5mm headset.

GXV3450

• Front View

GXV3450 Front View

• Back View

Table 15: GXV3450 Back View

Connecting and Setting Up the GXV34x0

The GXV34x0 can be installed on the desktop using the built-in stand or attached on the wall using the slots for wall mounting.

Using the Phone Stand

• GXV3480

The GXV3380 has a built-in phone stand. To use it, pull out the phone stand handle on the back of the phone. Adjust the angle as preferred and make sure the phone stands still on the desktop. (see figure below).

• GXV3470

For installing the phone on the table with the phone stand, attach the phone stand by screwing the 4 screws on the upper half side using a Philips head screwdriver (see figure below).

• GXV3450

For installing the phone on the table with the phone stand, attach the phone stand to the bottom of the phone where there is a slot for the phone stand, (upper half, bottom part).

Using the Slots for Wall Mounting

• GXV3480

1. Attach the wall mount to the slots on the back of the phone;
2. Attach the phone to the wall via the wall mount hole;
3. Pull out the tab from the handset cradle (see figure below);
4. Rotate the tab and plug it back into the slot with the extension up to hold the handset while the phone is mounted on the wall.

• GXV3470

1. Remove the desktop bracket by unscrewing the 4 screws with a Philips head screwdriver.
2. Attach the wall mount to the slots on the back of the phone.
3. Attach the phone to the wall via the wall mount hole.
4. Pull out the tab from the handset cradle (see figure below).
5. Rotate the tab and plug it back into the slot with the extension up to hold the handset while the phone is mounted on the wall.

• GXV3450

1. Attach the wall mount spacers to the slot for wall mount spacers on the back of the phone.
2. Attach the phone to the wall via the wall mount hole.
3. Pull out the tab from the handset cradle (see figure below).
4. Rotate the tab and plug it back into the slot with the extension up to hold the handset while the phone is mounted on the wall.

Connecting the GXV34x0

To setup your GXV34x0, please follow the steps below:

1. Connect the handset and main phone case with the phone cord;
2. Connect the LAN port of the phone to the RJ-45 socket of a hub/switch or a router (LAN side of the router) using the Ethernet cable;
3. Connect the 12V DC output plug to the power jack on the phone; plug the power adapter into an electrical outlet. If PoE switch is used in step 2, this step could be skipped;
4. The LCD will display booting up or firmware upgrading information. Before continuing, please wait for the main screen display to show up;
5. Using the web configuration interface or from the menu of the touch screen, you can further configure network connection using static IP, DHCP etc.

Cleaning the Phone

For daily dust removal and fingerprint removal, please use the screen cleaning cloth in the factory package to wipe the phone. For some special cases like medical environment, you can use medical alcohol or isopropanol. The steps are as followed:

1. Before cleaning the phone, stop using it and disconnect it from the power supply.
2. Spray a small amount of disinfectant on screen, camera, handle and other places that are easily touched by users.
3. Wipe the phone with screen cleaning cloth.
4. Power on until the disinfectant is completely volatilized.

GETTING TO KNOW GXV34x0

Use the Touchscreen

When the phone boots up in HOME screen, the LCD will display as below. A registered account is shown in the following figure and users might need register their own account to have the account status displayed.

The Status Bar shows time, network connectivity, signal strength, notification information etc…

Swipe from right to left to show the application menu of the phone. the settings and applications installed will be brought up as shown below.

To fully manipulate the GXV34x0 capacitive touch screen, use your fingers to operate the following on the GXV34x0 icons, buttons, menu items, onscreen keyboard etc.

• Tap

Slightly touch the screen with fingertip to initiate menu, options or applications. For example, to select items on the screen (e.g., setting options, apps etc.); to press onscreen buttons (e.g., “End” or “Options” softkey during the call); to type letters and symbols using the onscreen keyboard.

• Long Press

Touch the screen with fingertip and press for about 2 seconds without lifting your finger from the screen till an action occurs. For example, long press on a picture to bring up selection option.

• Flick and Slide

Touch the screen with fingertip and slide over the screen. For example, user could slide up to scroll up the page, slide down to open dropdown menu, slide left or slide right to delete an item from the list. If your finger stays on the screen for too long, the item may be selected, and sliding won’t occur.

• Press and Drag

Touch and press the item, then move it by dragging it up, down, left or right, without lifting your finger from the screen.

• Zoom In/Zoom Out

Place two fingers on the screen, then pinch them together (zoom out) or spread them apart (zoom in).

• Double Tap

Quickly touch the screen twice with fingertip to switch between default display and zoomed-in display. This is usually used when viewing photos or web pages.

Use the Desktop

Desktop Menu

When the GXV34x0 is on idle screen, long tap on the screen or press the menu key to bring up phone’s menu. Users can access the following in the desktop menu:

• Desktop page

Add, delete or edit desktop pages, set Home page and change the screen sequence.

• Wallpaper

Select wallpaper from Local gallery or from the available system Wallpapers

• Widgets

Add widgets to the desktop by touching and holding the widget from the widget menu.

• Management

Manage running applications on the GXV34x0. For more details, please refer to section [Manage Running Applications].

Add Widget to Desktop

The GXV34x0 provides widgets like account bar, clock, contacts etc. Users could conveniently add those widgets to the desktop as preferred. To add a widget:

1. Press the Menu key

   

   or long press on an empty space on the idle screen and select “Widgets”.
2. Different widgets will be displayed on the right side of the screen.
3. Select and drag the widget to the desired spot to be placed on the desktop. Please make sure there is enough space on the desktop. Otherwise, the widget won’t be added.

Manage Desktop Items

On the GXV34x0 desktop, users could tap on the desktop items to manage shortcuts and widgets. The following operations can be done:

• Tap on the shortcut icon to open the application.

For example, tap on “File Manager” icon to access file manager application.

• Tap on the widget to open and edit it.

For example, tap on the digital clock on the desktop. The clock settings will be brought up for users to set up timer, stopwatch or alarm.

• Certain widgets such as the MPK Widget can be resized on the desktop.

To resize a widget, press and hold the widget for about 2 seconds. Then lift your finger from the screen. This will bring up the white frame as shown in the following figure. Touch and drag the border of the frame to adjust the size.

• Move/delete Application/Widget

To move a shortcut/widget to a different spot on the desktop or to a different idle screen, touch and press the item for about 1 seconds until a recycle bin icon shows up on the top of the screen.

Drag the item up/down/left/right to the destination spot on the screen. Lift your finger once done. To delete the item/widget, press on it for about 1 seconds then move it to the recycle bin on the top of the screen.

• Group Apps into folders on home screen

To group different Apps in a folder, hold press on the app and drag it on top of the other app the folder will be created with a dark background showing icons of the Apps added.

Tap the folder to display the Apps included, you can rename the folder by touching the upper box to display the keyboard.

Set Wallpapers

On the GXV34x0 desktop, touch and press on an empty spot for about 2 seconds or users could press menu key and select “Wallpaper” to set up the wallpaper for the desktop. Users could select wallpaper from different categories:

• Local

Open Gallery application and tap on the picture to preview. Touch and drag the picture to adjust the frame that will be used as wallpaper. Then tap on “Set Wallpaper” to set the selected area of the picture as wallpaper.

• Wallpapers

On the right side of the Wallpaper menu of the GXV34x0. Select the picture from the default wallpapers available to preview and then tap on “Set wallpaper”.

Set Programmable Key Widget

On the GXV34x0 desktop, touch and press on an empty spot for about 2 seconds or press menu key and select Widgets to display available choices, Long press the Programmable key widget to add It to the desktop (users can choose from multiple sizes; 1xN, 2xN or 3xN).

Press the modify icon to show all the programmable key, then press the plus sign to add and configure of those options (Speed dial, Busy lamp field, Call transfer, Intercom, Speed dial via active account, Dial DTMF, Call park Multicast paging, Dial prefix, and Speed conference)

Programmable Key Indicators

The following table shows the indicator status in different scenarios:

Table 16: Programmable Key Indicator

Manage Running Applications

On the GXV34x0 desktop, press an empty spot for about 2 seconds then select “Management” or select “Management” after pressing Menu button

Users could use the thread manager to do the following:

• Slide the running thread to the left or right to stop the application.
• Tap on icon

  

  to delete all running threads.
• Tap on “Application” softkey to access application menu for advanced management options.

Idle Screen

Switch Idle Screens

The GXV34x0 supports multiple idle screens by sliding the screen horizontally. On the GXV34x0 screen, slightly touch an empty area and slide to the left or right using your finger to switch between different idle screens.

Set Up Idle Screen

• Set home screen

Follow the steps below to set up the HOME screen.

1. GXV34x0 is up and running on idle screen.
2. Press the MENU button

   

   . This will zoom out all the screens as shown in [Figure 25: Set up Home Idle Screen].
3. The screen with

   

   displayed is the HOME screen. Others are shown with icon

   

   . Tap on the icon

   

   to select the corresponding screen as the new HOME screen.

• Add/Delete idle screen

As shown in [Figure 25: Set up Home Idle Screen], this section shows the available desktop screens. Users could add or delete idle screen.

• Add idle screen. Tap on

  

  to add a new idle screen.

• Delete idle screen. Tap on

  

  to delete the Idle screen. Please make sure the apps, shortcuts or widgets on the idle screen are removed first. Otherwise, the

  

  icon won’t show for the idle screen.

Use the Status Bar

The status bar on the top of the GXV34x0 screen provides visual notifications for the system settings and status, as well as quick access for important system settings. To access it, on the GXV34x0 idle screen, slowly slide down from the top to the bottom of the screen as the following figure shows.

For more options on the Status Bar (brightness, call forward, RJ9 headset…) users can pull down the status bar twice, or once with two fingers.

The running process and notifications will show up in the list.

• Tap on the notification message to view the details.
• Slide the notification message to the left or the right side to remove it.

For more information about specific features in the notification bars, you can press the bottom right of the feature in question.

For example, you can see the available Wi-Fi Networks.

Notifications in Status Bar

The following table describes the icons used on the status bar for notification purpose.

Table 17: GXV34x0 Status Bar Notification Icons

System Settings in Status Bar

Slide down the top status bar and select System Settings. Users will see the following settings.

Use the GXV34x0 Keys

• GXV3480 and GXV3470

Volume Down	Tap to turn down the call volume and media volume.
Volume Up	Tap to turn up the call volume and media volume.
Home	Tap to go back to Home screen; or touch and press for about 2 seconds to take a screenshot
Menu	Tap to view options for different screens or applications.
Back	Tap to go back to the previous menu.

• GXV3450

Table 19: GXV3450 Keys

Keypad Shortcut Functions

The GXV34x0 supports keys shortcuts for certain special system functions.

• Screenshot

Press and hold the Home button for about 2 seconds to capture screenshot. The screenshot can be accessed via File Manager 🡪 Pictures.

• Upgrade via USB flash drive

Step 1: Plug in USB flash drive into your PC USB (Type-A) port. Download the firmware file to PC and save it in the root directory of USB flash drive.

Note:

• You can copy firmware to different USB flash drives. Multiple GXV340 upgrades can be performed simultaneously.
• Please make sure the firmware filename is gxv3480fw.bin, gxv3470fw.bin or gxv3450fw.bin.

Step 2: Remove the USB flash drive from the PC and insert it to GXV34X0 USB (Type-A) Port.

Step 3: Wait for a moment, GXV34X0 will automatically detects the current version and the new version. Following pop-up window will displayed on LCD screen.

Step 4: Click “OK” , the device will perform upgrade automatically. This process will takes about 3 minutes.

Note: When prompted by this screen, ensure that the USB flash drive is inserted into the device.

Step 5: Wait until the upgrading is done. The GXV34X0 will reboot itself. Go to Settings ->Status->System Info to check the firmware current version.

• Hard reset

For users that want to factory reset the device manually, hard reset is an alternative:

1. Power cycle the GXV34x0.
2. Wait for the LED in the upper right of the phone to light up in Green, then about 2 seconds, press the both keys

   

   (the second LCD key from the left: Volume Up) and

   

   (the 4th LCD key from the left : Menu) at the same time, it will go into the factory reset process.
3. The LCD screen will display “Factory reset, please wait”.
4. The GXV34x0 will reboot with factory default settings.

Use the On-Screen Keyboard

The GXV34x0 onscreen keyboard can be activated by tapping on an input field.

• English Keyboard

This is the default keyboard on GXV34x0.

To switch input between lowercase and uppercase, tap on(lowercase) or(uppercase).

• Number and symbols

To input number and symbols, tapon the default keyboard to switch to number/symbols. Tap onto switch back.

Tap on to access more symbols.

Use the Message Waiting Indicator

The GXV34x0 message waiting indicator LED is on the upper right corner of the device. It could notify the users with different messages and status of the phone. Please refer to the status description below. The priority for the LED indicator is from high to low in the following table.

Table 20: GXV34x0 MWI LED Status

MAKE PHONE CALLS

Register SIP Accounts

The GXV34x0 supports up to 16 independent SIP accounts. Each account can have separate SIP servers, usernames and NAT configurations.

Account Status

On the idle screen, the account widget shows the account name, and registration status.

• The following figure shows the account is successfully registered (account icon is green).
• If the account icon is grey, it’s still trying to register or unable to register.

Configure SIP Account

To register a SIP account, users can configure the account either from the phone’s LCD or the Web UI by entering the required registration information, including Account Active, Account Name, SIP Server, SIP User ID, SIP Authentication ID, and SIP Authentication Password.

From the phone’s LCD, navigate to Settings → Account Status, select the desired account, and enter the required registration information.

Alternatively, log in to the GXV34x0 Web UI and navigate to Account → General Settings to enter the required registration information.

After saving the configuration, the account registration status is displayed on the phone’s main screen and on the Web UI under Status → Account Status.

If the account is successfully registered, users could use one of the following ways to bring up dial screen to start making calls.

1. Take the handset off-hook.
2. Select the account to dial out from the left panel of the dial screen. The selected account is displayed in green at the top-left corner of the dial screen. If the account is not registered, it is displayed in gray.
3. On the idle screen shortcuts menu, tap on theDial icon to open dial screen.

Dial a Number Directly

1. Open the dial screen using one of the methods described above.
2. Enter the number to dial using the keypad. If the entered digits match a call history entry, a list of matching numbers is displayed for selection.
3. Tap on the Audio Call button or Video Call button to place a call. If no key is pressed, the number is automatically dialed after a 4-second timeout.

GXV34x0 Dial Screen

Redial

Users can dial out the last dialed number if there is dialed call log, using the same SIP account making the call last time.

1. Enter the dial screen.
2. A list of dialed calls will be displayed on the left side of the dial pad. Tap on the number you would like to call, the number will be added to the dialing field, press Audio call or Video call to redial.

Dial a Number via Contact

Follow the steps below to dial a number via Contact.

1. Access Contacts by tapping on icon on the left side of the idle screen.
2. Navigate in the contacts entries by sliding up/down on the screen.
3. Tap on the dial icon for the contact

Dial a Number via Call History

1. Access Call History by tapping the Call History icon on the bottom of the idle screen.
2. The LCD will display all call history types: “All”, “Missed”, “Outgoing” and “Incoming” calls.
3. Navigate in the call history list by selecting the call history category and sliding up/down on the screen.
4. Tap on the entry to show more details or tap onorto dial out.

Note: The icon next each call indicates the Call Type with which the call was made, icon means this was a Video call. And means it was an Audio call

In order to select which call mode to use when calling from Call History, access the call Details, then press the icon with keypad to dial the number on the phone’s keypad directly and then select whether to use Audio or Video Call to begin the call

Answer a Call

Single Incoming Call

• When the phone is in idle and there is an incoming audio call, the phone will show the call screen as below. Tap on “Answer” softkey to answer the call via speaker or pick up the handset the answer the call.

• When the phone is in idle and there is an incoming video call, the phone will show the call screen as below. To answer the call with audio only, tap on “Audio” to answer the call via speaker. To answer the call with both audio and video, tap on “Video”. During video call or pick up the handset. the audio will switch to handset if picking up the handset.

If set to “Original proportion“, the phone displays video in its original proportion. If the video display proportion is different from the one of the phones, the phone will stretch or compress video to display it. If set to “Cut proportionally“, the phone will cut video to meet its own display proportion. If set to “ Add black margin proportionally “, the phone will display video in its original proportion, if still exists spare space, the phone will add black edge on it.

• If the phone set the “Preview” feature for the incoming call from Web UI, the phone will display one more key “Preview” when there is an incoming video call. End users will preview the remote end without answering the video call. After previewing, end user can tap on Answer key to answer the video call, or “Reject” key to reject it. This feature should be supported by the SIP server. Please contact service provider for more information.

Transfer Function for Incoming Call

• If the phone set the “Transfer” feature for the incoming call from Web UI, the phone will display one more key “Transfer” when there is an incoming call. End users will have the possibility to transfer the call without answering. After pressing “Transfer” button, end user can enter manually destination or press “MPK” to select a destination. “Reject” key to reject it. This feature should be supported by the SIP server. Please contact service provider for more information.

Multiple Calls/Call Waiting

1. When there is another incoming call during active call, users will hear a call waiting tone, with the LCD displaying the caller name and ID for the incoming call. In the prompt window, it shows new incoming call from “Jack” with the caller number; the account bar in purple is the current active call with “1004”.

2. Similar to single incoming call, if the incoming call is video call, users can choose to Audio Answer or to Video Answer

3. Once the new call is answered, the current active call will be placed on hold. If the new call is rejected by tapping on “Reject” softkey, the current active call will not be interrupted.

Call Progress Status

During an active call if Home Button is pressed, the phone will go back to the home screen and the call-in-progress status will be shown on the GXV34x0 status bar, once clicking the bar it will go back to call screen.

Call Switch

This feature allows the user to switch an ongoing call between different devices or apps.

When the user answers a call from a different source such as Wave app on a PC or cellphone, the LCD would display a notification on the top of the GXV34xx to allow to switch the call to that device.

Call Hold

During the active call, press HOLD softkey under “More” 🡪”Hold”. The LCD screen will show as below. To resume the call, press UNHOLD softkey on the bottom of the screen.

Call Recording

1. During the call, users could record the conversation to the phone by tapping on “More 🡪 Record“
2. If need to stop the recording, tap on “Stop Recording“
3. The recording files can be retrieved from the GXV34x0 “Recorder application“

MPK Monitoring

During the call, users could view and monitor the programmable keys configured for the current Account:

1. During the Call, press “More 🡪 MPK” button as shown above.

2. The list of MPK configured for the active account will be displayed.

3. User can choose an MPK from the list as they see convenient.

Mute

During an active call, press “Mute” to mute the call. The mute iconwill be displayed under the Caller Name and ID. Press “Unmute” to unmute the call.

Turn on Video during Audio Call

Users could establish audio call first and then turn on video or accept video request during the call if the other party supports video call as well.

• Turn on video during audio call

During an active audio call, on the call screen, tap on “More” and select “Video On”, a video request will be sent to the other party.

• Accept video request

If the GXV34x0 receives video request during the audio call, a message “Do you want to accept video?” will be prompted. Select “Yes” to establish video during the call. If the Enable Video Call Feature is disabled on GXV34x0, the “Video On” option on GXV34x0 will be hidden during the audio call. However, if the GXV34x0 receives video request during the audio call, users could tap to accept the video request.

Set video call to full screen

Once the video call has been established, the user has the option to set its end of the display to full screen by tapping twice on the LCD screen, to exit the full screen mode, click the option displayed below:

Virtual background during video call

Once the video call is established, the GXV34xx user can add a virtual background during the call from the available backgrounds, to do that:

1. Click on More to display some additional options.

2. Click on Virtual Background.

3. Select the desired background.

4. Click OK, Now the selected background will be displayed during video calls.

Switch Audio Channel During Call

• The GXV34x0 allows users to switch among handset, speaker or headset (RJ9 headset, 3.5mm earphone, Plantronics EHS headset and Bluetooth headset) when making calls.
• During a call, tap on the first softkey on the bottom to switch audio channel. Tap on icon

  

  to use handset; tap the icon

  

  to switch to RJ9 headset; tap on icon

  

  to switch to speaker; tap on

  

  to switch to 3.5mm earphone; tap on

  

  to switch to Bluetooth headset.
• If Bluetooth headset is connected, the audio will be automatically switched to Bluetooth headset once the call is established.
• The status bar on the top or the screen shows the current audio channel being used during the call.

Call Transfer

A call can be transferred to another party during the call. The GXV34x0 phones support blind transfer and attended transfer.

Blind Transfer

1. During the active call, tap on “More” softkey.
2. Select “Transfer” to bring up the transfer screen.
3. Select transfer mode as “Blind” by tapping on the highlight area in [Figure 61: Blind Transfer]. The default transfer mode is “Blind”.
4. Enter the digits.
5. Tap on “Transfer” softkey.
6. The call will be transferred and GXV34x0 will hang up the call.

Attended Transfer

GXV34x0 supports attended transfer:

1. During the active call, tap on “More” softkey. Select “Transfer” to bring up transfer screen.

2. Select transfer mode as “Attended” by tapping on the mode selection area (see figure below).

3. Enter the transfer target number, and then press the “Send” soft key on the right.

4. Before transfer target answers the call, GXV34x0 hears the ringback tone, and the touch screen prompts shown as below. Users could tap on “End” to cancel the transfer,or tap on “Transfer now” to complete call transfer (Blindly).

5. After transfer target answers the call, the following screen will be shown up. If the user taps on Red button, the call wil be not be transferred and the original call will be resumed. If the user taps on “Split” soft key to separate the calls, the user will talk to the second established call while the first call is on hold.If the user presses on “Transfer now” the call will be then transferred to the transfer destination.

Besides attended transfers above, users could also consult the third party first before transferring the call.

1. During the active call, tap More then New Call to make the second call. This will place the current call on hold.
2. The second call establishes after the call is answered.
3. During the active call, tap on “More” softkey.
4. Select “Transfer” to bring up transfer screen. The other call on hold will be displayed such as

   

   .
5. Select transfer mode as “Attended” in the transfer mode bar and tap on the call on hold such as

   

   to transfer the call.
6. The call will be transferred, and GXV34x0 will hang up the call.

Transfer via MPKs

Users have the possibility to transfer calls via Transfer or non-transfer programmable keys (BLF keys)

1. During an active call, press the Transfer softkey then press on MPK

2. Choose the destination to transfer calls to from the MPKs list

Note: The transfer via programmable keys will follow the Default Transfer Mode whether it’s Blind Transfer or Attended Transfer specified in WEB UI under Phone Settings -> Call Settings -> Default Transfer Mode.

X-Way Conference

• The GXV3480 supports up to 12-way Audio conferencing and 3-way FHD Video conferencing.
• The GXV3470 supports up to 10-way Audio conferencing and 3-way HD Video conferencing.
• The GXV3450 supports up to 10-way Audio conferencing and 3-way HD Video conferencing.

Initiate Conference

There are three ways to initiate a conference call.

• Initiating conference from dial screen

1. Bring up the dial screen using one of the methods described previously [Figure 40: GXV34x0 Dial Screen].
2. Enter the extension number then press on it on the left panel of the screen

3. The extension number will be added to dialing field and users can dial another number

4. Using the same method add the other members then press “Audio Call” for an Audio conference or “Video Call” for a video Conference

• Initiating conference during a phone call

1. When the phone is on call screen, tap on “Conference” softkey;
2. Enter the third-party number or choose an available number on the left menu from call history or contacts to form a conference of 3. After the call is established, the conference screen is brought up;
3. Tap on

   

   to add another member to the conference;

• Initiating conference directly using conference soft key

1. On idle screen, press conference soft key

   

   .
2. Tap on

   

   to add the members of the conference.

Note: When users press on to invite another member to the conference, a dial tone will be heard for the user to start dialing the number.

If there are calls on hold, they will show up when adding member to the conference. Users could then tap on the call to add it to the conference directly.

3. Repeat the above steps to add more parties into the conference. The following figure shows a 3-way conference established.

Note: Every time a conference participant joins or exits the conference when using Full screen, a notification will appear in order to make the GXV34x0 host aware of the participant’s actions during the conference.

Remove Party from Conference

To remove a party from the conference:

1. Tap on the participant icon of the user you want to remove. The below window will show up giving the possibility to Mute enable video Enlarge or hang up.
2. Tap on icon

   

   to remove the a party from the conference.

End Conference

To end the conference, tap on to disconnect all the parties from the conference. GXV34x0 will hang up the call. If the remote party hangs up the call itself, it will be disconnected from the conference but other parties on GXV34x0 will stay in the existed conference.

Hold and Resume Conference

During the conference, users could tap on More softkey then tap on Hold to hold the conference at any time. To resume the call tap on Unhold.

Auto Conference Mode

The GXV34x0 also supports “Auto Conference” which allows users to establish conference call in a quick and easy way, instead of adding the other parties one by one. To enable Auto Conference feature, go to web GUI🡪Phone Settings🡪Call Settings and check “Auto Conference“.

To esablish call with auto conference when there are 1 or more calls on the GXV34x0, simply tap on “More” softkey and select “Conf”. All the calls on GXV34x0 will be brought into the conference.

Initiating Whiteboards from Wave Client

Users initiating calls from the wave app client have the possibility to display a whiteboard for drawing among the methods of screen sharing, this whiteboard is now supported to be displayed during meetings on the GXV34xx models, with the possibility to switch between the whiteboard presentation and the call interface.

An example of initiating a whiteboard during a UCM call will be as follows:

1. The wave extension 1001 invites extensions 1002 and 1000 to a conference meeting
2. Once the call is initiated, extension 1001 have the possibility to share a whiteboard display for the meetings attendees where it will display real time drawings.

3. The attendees with a GXV34xx model will be able to see the drawings on the whiteboard in real time manner.

4. The attendees from the GXV34xx will also have the possibility to switch between the whiteboard display and the call interface, by clicking the icon highlighted below:

Multicast paging

Multicast paging is an approach to let different SIP users to listen to a page from a common multicast IP address. In multicast page call, one way audio will setup from sender to listeners, but the listeners cannot talk to each other. The sender and listeners must be located within the same LAN.

Sender multicast page configurations are under Web UI Settings 🡪 Applications 🡪 Programmable Key 🡪 BLF 🡪 Press on Add

1. Set the key Mode to Multicast Paging in dropdown list.
2. Enter the multicast paging description in Display Name field.
3. Enter multicast paging address and port in URL field. The range of multicast page address is 224.0.0.0 to 239.255.255.255 with a port not in use by phone.

To receive multicast page, the GXV34x0 must be well configured to listen to the right address and port. The configurations are under Phone Settings->Multicast Paging 🡪 Multicast Listening. There are 10 listening address supported. After multicast page listening well configured, please reboot the phone to let the settings take effect.

Multicast Listening switch

Users can enable/Disable multicast listening feature from Multicast listening widget. When Multicast Listening Widget is set to ON; The phone will be listening to Multicast paging calls.

Missed Call

When there is a missed call, the LCD will show missed call dialog on the idle screen.

Users can tap on the missed call entry to access the missed call log.

DND (Do Not Disturb)

When DND is on, the incoming calls to the GXV34x0 will be blocked for all registered accounts with a reminder ring produced. To turn on/off DND:

1. Touch and drag the status bar down on the GXV34x0 idle screen.
2. Tap on the DND icon

   

   to turn it on. The status bar shows icon

   

   indicating DND is on.
3. Tap on the DND icon

   

   to turn if off.

Voicemail/Message Waiting Indication

When there is a new voicemail, the Message Waiting Indication (MWI) LED icon will blink in red on the upper right corner of the GXV34x0 and will show up in the status bar.

To retrieve the voicemail:

1. Tap on the Message icon

   

   from the applications section to bring up voicemail screen. All the registered accounts and the number of voicemails are displayed there.
2. Tap on the account to dial into the voicemail box. Then follow the Interactive Voice Response (IVR) for the message retrieval process.

For each account, the Voicemail User ID can be set up under web GUI🡪Account🡪SIP 🡪Account X🡪General Settings: “Voice Mail Access Number”. This is the number that will be dialed out to access voicemail message when tapping on the account in Voice Mail screen.

Call Forward

Call forward feature can be set up from GXV34x0 LCD or web GUI.

• From LCD

Go to onscreen Menu🡪Settings🡪Features🡪Call Forward. Select account name and tap on Call Forwarding to activate the feature. Then the list of options will be available. Select the option Call Forward Mode to configure the call forward type (Unconditional, Time Based, Others) and then enter necessary number in the fields.

When Call forward feature is enabled on a specific account, a small call forward icon will be displayed on the bottom right corner of the account widget.

• From Web GUI

Log in GXV34x0 web GUI and go to Account 🡪 Account X 🡪 Call Settings 🡪 Call Forward. By default, Call Forward feature is set to “None”. The Call Forward feature options are:

• Unconditional Forward: All the incoming calls will be forwarded to the number set up in “All To” field.

• Time Based Forward: All the incoming calls will be forwarded to the number as schedule in the time period. During the setup time, the call will be forwarded to the number in “In Time Forward To:” field. Other period the call will be forwarded to the number in “Out Time Forward To:” field.

• Call Forward on Busy / Call Forward No Answer / Call Forward on DND: The incoming call will be forwarded when the GXV34x0 is busy or no answer after certain interval “Delayed Call Forward Wait Time (s)”, or if the phone is on DND mode then the call will be forwarded to the configured destination number.

Call Features

The GXV34x0 supports traditional and advanced telephony features including caller ID, caller ID with caller Name, call waiting, call forward etc. Before using the following feature codes, please make sure “Enable Call Features” option is set to “Yes” under web GUI🡪Account page🡪Call Settings.

GXV34x0 Feature Code

CONTACTS

The GXV34x0 supports local, LDAP and BroadWorks Xsi Contacts.

To access GXV34x0 contacts, on the phone’s idle screen, tap on icon on the right panel. The following figure shows Contacts on the GXV34x0.

The BS Contacts is the BroadWorks Xsi Contacts. It needs to be configured with the remote BroadWorks server to enable this feature.

Local Contacts

The local contacts can save up to 1000 entries. Users can manage contacts by adding, deleting and modifying single contacts, downloading contacts from HTTP/TFTP server, importing contacts from external storage and exporting contacts to external storage.

Note: A reminder prompt is shown on the GXV34x0 LCD screen when adding a number of contacts more than the allowed one (when importing contacts for instance).

Add Single Contacts

1. On the Local Contacts menu Tap on to bring up “Create Contact” dialog to manually add a new contact.
2. Type First name, Last name, Phone number and other information for the new contacts. Please make sure the account number field is selected so the GXV34x0 will use this account to dial out the new contact. The account number field is located on the left of the “Phone” filed as highlighted below. The account number is set to “Dynamic account” by default. To select a specific account tap and selected the desired account.

Import/Export Contacts

If the users have the GXV34x0 phonebook file saved in local storage or external storage device that has been plugged into the GXV34x0, the phonebook file can be directly imported to the Contacts. There are two different formats supported for the phonebook file:”vcard”, and “xml”. Users could manually create contacts first and export the phonebook file in vcard or xml format to take a look on the phonebook file.

To Import Contacts:

1. Open Contacts.
2. Tap on More on the upper right corner of the Contacts screen.
3. Select “Import contacts” to bring up the dialog below.
4. Fill in the import options and scroll down to the bottom of the screen.
5. Tap on “Select file” to import phonebook file from the directory in internal or external storage device.

To Export Contacts:

1. Open Contacts.
2. Tap on More on the upper right corner of the Contacts screen.
3. Select “Export Contacts ” to bring up dialog below.
4. Select the file encoding and file type for the exported phonebook file. By default, the GXV34x0 is using “UTF-8” as the encoding method.
5. Tap on “Choose Directory” and select the directory where the phonebook file will be exported to.

Download Contacts

The GXV34x0 supports downloading XML phonebook from a remote HTTP/TFTP/HTTPS server to local Contacts. When downloading the phonebook, the GXV34x0 sends request to the HTTP/TFTP/HTTPS server looking for file phonebook.xml. For more details about GXV34x0 phonebook, please refer to this https://documentation.grandstream.com/knowledge-base/gxv33xx-series-xml-phonebook-guide/.

To download phonebook:

1. Make sure the GXV34x0 can connect to the HTTP/TFTP/HTTPS server and the phonebook.xml file in correct format is downloadable from the HTTP/TFTP/HTTPS server.
2. Open Contacts.
3. Tap on More on the upper right corner of the Contacts screen.
4. Select “Download Contacts” to bring up the dialog below.
5. Fill in the necessary options and then tap on in the upper right corner of the screen. The GXV34x0 will send out request to the configured HTTP/TFTP/HTTPS server.

Search Contacts

1. Open Contacts.
2. Tap on the search field .
3. Enter a contact’s name or a number to search. The search result will be automatically updated and displayed when entering the key words.

Use Contacts

Once the contacts are added, users could navigate in the contacts list to make a call and manage the contacts furthermore.

Make a Call to Contacts

Scroll up/down to find the contact in the list and tap on to initiate an audio call or to initiate a video call to the contact.

Select Contacts

1. Scroll up/down to find the contact in the list.
2. Touch and press on the contact for about 2 seconds to show more options such as Delete contact, add to blacklist etc.

Add Contacts to Favorites

1. Select the contact/contacts to be added as described in [Select Contacts].
2. Then tap on to add the contacts selected to Favorites

There are two other methods to add contacts to favorites.

• Directly pressing on the contact and tap on to add the contact to favorite.
• Tapping on “Favorites” on the Contacts screen to navigate to favorites category and tap on to select the contacts to be added to favorites then tap on.

Edit Contacts

1. Tap on a contact from the contacts list
2. Tap on to edit the contact.

Send Contacts to Desktop Shortcut

1. Long press on the contact
2. Tap on Send to Desktop from the menu.

Share Contacts Via Bluetooth

Users can share a single contact or a batch of contacts. Refer to the following steps to do so:

• Sharing a single contact:

1. Long press on the contact
2. Select “Send” from the menu then choose the Bluetooth device that you want to share the contact with.

• Sharing a batch of contacts:

1. Select the contacts as described in [Select Contacts].
2. Press on to share the selected contacts via Bluetooth

Add Contacts to Blacklist

Users can add a single contact or a batch of contacts to the black list. Refer to the following steps to do so:

• Add a single contact to black list:

1. Long press on the contact
2. Select “Add to Blacklist” from the menu.

• Add a batch of contacts to black list:

1. Select contacts as described in [Select Contacts].
2. Press on to add the selected contacts to the blacklist

Add Group

Open Contacts and tap on to access “Group”. To add a new group, tap on and name the new group.

Add contacts to Group

To add contacts to a group, tap on the group then tap on , check the contacts to be added to the group and press.

Contacts Storage Status

The GXV3480 default maximum contacts storage is up to 2000, while the GXV3470 and GXV3450 is up to 1000.

To check contact storage status, tap on More on the upper right corner of the contacts screen to bring up contacts options, scroll down and select “Storage Status”.

Diagnostics

Diagnostics app provides visual information about the device’s interfaces connection, Network and accounts status. Users can also perform an Audio diagnostic test to check if the built-in speaker is working.

Users can access the Diagnostics app and press on Start to check the phone’s status.

• General Status:

• Audio Diagnostics:

In order to run the speaker diagnostics, Users need to press on Start and then listen to the recording. When then Users can indicate whether they could hear the audio recording and whether there was some noise heard.

When done with the speaker test, Users can Start the Microphone diagnostic which consists of speaking through the microphone after pressing on start and then checking If you can hear your speech back.

One-key debugging

the One-Key debugging feature on the GXV34xx allows the users to collect information for troubleshooting purposess from the LCD screen , to perform the one-key debug:

• From LCD, Access Settings => Advanced => Systems Maintenance => One -key Debug,

• After inputting admin password, the debug will start automatically.

• You can stop the debug once the tests have been completed.

• The debug file can be found in File Manager => All tabs => internal Storage => Debug Info folder.

GXV34x0 SETTINGS

Users could access the GXV34x0 Settings by taping on the icon.

Users can find all the features and options that require configuration. Please, refer to the following table to have a clear idea about all the options available under this section:

Table 22: GXV34x0 Settings options

CALL BLOCK

The GXV34x0 has blacklist support for users to manage incoming calls. To access blacklist, tap on “Settings” icon then under “Features”, access “Call Block”.

Blocked Contacts

The blocked Contacts are the contacts that were added to the blacklist, the GXV34x0 will block any calls coming from these contacts. To show the blocked contacts tap on Blacklist from the Call Block page.

Block History

To show the history of blocked contacts/numbers, tap on call history from home screen then on “Block”.

Delete Block History

1. In the block history, tap on the recycle bin icon

   

   .
2. Confirm the deletion of the complete blocking record by pressing “OK”

Edit Blacklist

Tap on Blacklist under the Harassment Interception Menu to show the blacklisted contacts

• Add number to blacklist

1. Tap on

   

   to start adding new entry to the blacklist. The blacklist can be added manually, from contacts, or from call history.

2. The following figure shows manually adding number to blacklist. Once Manually add option is selected, a window will be prompted for users to enter the phone number in the first field and name/note in the second field (optional). Tap on OK to finish the adding operation.

• Edit Blacklist

1. In the blacklist, touch and press the entry for about 2 seconds a prompt allowing changing the name/note is displayed
2. Change the name/note.
3. Tap on OK once done.

• Delete Blacklist

Users can Delete/unblock contacts from the blacklist using two methods:

1. From the blacklist menu press on “Unblocked” to no longer block the calls from coming from this contact.
2. From the contacts menu, long press on the contact and press “Remove from Blacklist”.

Block Anonymous calls

The GXV34x0 gives the possibility to intercept anonymous calls for each account registered:

1. Enter Call Block Menu.
2. Check Block Anonymous Calls as shown on the figure below.
3. Check the account to apply the interception.

CALL HISTORY

The GXV34x0 supports local and BroadWorks Xsi Call history. Tap on idle screen to access Call history. The following figure shows the call history on the GXV34x0.

Local Call History

There are six different categories in the local call history. Users could tap on the icon on the top menu to access the corresponding call logs:

• All

  

• Missed

  

• Outgoing

  

• Incoming

  

• Conf History

  

• Block (if any)

  

Dial Out from Call History

Tap on one of the call history entry to call this number directly. The phone will use the same account as the call log when dialing out.

Call History Options

• Touch and press the call history entry for about 2 seconds until more option window pops up
• Users can edit this number before calling, add this number to contacts, add this number to balcklist etc…

Delete Call History

• Delete the entire call history

Users can delete the complete call history by pressing thedirectly after accessing the call history page.

• Delete a single call history entry

Users can delete a single call history entry by pressing the entry for about 2 seconds to bring up the options then select Delete call history.

• Delete multiple call history entries
• Press on

  

  the top right corner of the screen and select the entries to be deleted
• Tap on

  

  to delete the entries.

Call History Details

For each call history entry, users could tap on the entry to access the details.

Users could find the following call details by tapping on the entry:

• The Call date: the time when the call was initiated.
• The Call duration: The period of time when the call was in progress.
• The type of the call: Specifying if the call was a Video or an Audio Call.

The following operations could be done:

• 

  Dial out this number directly

• 

  : Bring up dial screen with the call history number. Users could edit the number before dialing out.
  

• 

  Add to Blacklist:

• 

  : Delete the entry

• 

  : Options ,”Create a New Contacts”, “Add to an Existing Contact”:

SMS

The GXV34x0 has built-in SMS application to send/receive message, if the SIP server and the other party support SMS message. Users can create, edit draft, delete and check the storage status of SMS.

Tap on from the phone’s desktop to launch SMS application.

View SMS

On the SMS list screen, tap on one of the messages to view the SMS details.

• Users can press on

  

  in order to make a call to the account’s number on that conversation
• Users can press on

  

  in order to “delete”, “lock”, “unlock” or forward a message or a batch of messages from the conversation.
• Users can press on

  

  in order to add the number as a contact in the GXV34x0.

Create New SMS

Tap on in SMS application to start composing a new message.

1. Select account to send the message from. (Note: Only registered accounts will be shown on the selection drop-down list, if you cannot find your account then make sure it’s registered).
2. Enter the account number to send the SMS message to:
   • Add number to send the message to.
   • Enter the Number/Name of an existing contact to send the message.
   • Users could also select contact from GXV34x0 Contacts by tapping on “Contacts” icon

     

     on the upper right of the page. See Figure 89.
3. Input content: Enter the message content on the bottom field of the screen. Tap on “Done” from the Keyboard once finished.
4. Send message: Tap on the arrow icon when you are ready to send the message out.

Delete SMS

1. Users can press and hold one SMS message in a conversation for about 2 seconds until a prompt appears where “Delete” can be pressed in order to delete the chosen SMS message.
2. In order to delete one conversation, users can press and hold the conversation for about 2 seconds until a prompt appears where “Delete” can be pressed in order to delete the chosen SMS message.
3. Users can delete a batch of conversations by pressing on

   

   , then the conversations can be selected in order to delete them by pressing the same icon.

Send SMS from Contact APP

Starting from 1.0.1.18 version, user can send SMS straight from the Contact APP as follow:

1. Select one or Multiple contacts:

2. Click on the Message icon

   

   :

3. Type the message and then click send button

   

   :

SMS Settings

Users can verify the SMS Settings by pressing on “Settings” icon from the conversations screen.

• Storage Status: The SMS app supports up to 1000 messages, “storage status” helps users to verify the current number of messages on the GXV34x0 and the storage space that still available.
• Enable Quick Reply: Enable this feature in order to automatically send a quick reply when an incoming call is rejected.
• Choose a quick reply message: Users can add more quick reply messages by clicking on

  

  , and choose the one that will be used and sent automatically when an incoming call is rejected.

RECORDER

GXV34x0 Recorder application allows users to record audio and access recording files from call recordings. There is no time limit on the recorder as long as there is enough space to save the recording file. Tap on the phone’s desktop to launch the Recorder application.

Call Records

During an active call, users have the option to record the conversation. The recorded conversation can be retrieved from the recorder application.The account and date are specified in each record’s file name.

Audio Records

To use the recorder app to record audio, tap on open the recorder.

1. Tap on

   

   to bring the recording page
2. Tap on

   

   to start recording.

3. Users can tap on

   

   during the recording to mark a section of the conversation (a red flag will be displayed besides the record’s file name to indicate that it’s marked).

4. Tap on

   

   to cancel the recording, or on

   

   to end the recording. The file will be saved and accessible under Recorder application. Users can tap on the recording file to play the recording.

Recorder Settings

User can view the information about storage status, Enable/Change a password for accessing the Recorder application by taping on followed by Settings:

1. From the phone’s desktop page click on

   

   to open the recorder.

2. Click on Menu icon on the top right as shown above
3. Tap on Settings

4. Users can enable and choose a password to be set for accessing the Recorder application by taping on Enable Password:

5. Users can change the preconfigured password by taping on Change password:

Files operations

Users could long press on each file to select it then perform the following operations on the select file.

Export: Choose this option to export the file to other storage destinations (SD card as example).

Lock/Unlock: Users could lock and unlock the file.

Send: Make sure to enable Bluetooth on the phone in order to send the file to other devices.

Rename: Click on this option in order to rename the file.

Delete: Choose this option to delete a file

Users can Export or Delete recordings alternatively by pressing on the Menu key , click on Edit and then select the file to operate on; choose for file export, to delete or to send via Bluetooth and 3^rd party APPs.

FILE MANAGER

File Manager is a tool that allows users to delete, move, copy/past, send and rename files. It helps users to access and manage files in local storage as well as external storage devices (e.g, SD card/USB flash drive). Tap on the phone’s menu or desktop to launch File Manager application.

Files Operations

Copy and Paste Files

Follow the steps below to copy and paste a file on the GXV34x0:

1. Open file manager and navigate to the directory of the file to be copied. Touch and press on the file for about 2 seconds until the option s window pops up then press Copy.
2. Select the location to which you want to past the file and press on

   

   .

Or

1. Press

   

   on the top right corner of the screen and select the files to copy
2. Tap on

   

   to copy the files selected
3. Select the directory to which you want to past the files then press

   

Move Files

The steps to move a file are similar to the steps to copy/paste a file. The difference is once the file is moved, the file will not be kept in the source folder. Follow the steps below to move a file on the GXV34x0.

1. Open file manager and navigate to the directory of the file to be moved. Touch and press on the file for about 2 seconds until the options window pops up then press Move.
2. Select the location to which you want to past the file and press on

   

   .

Send Files

The users can send a file via Bluetooth. Please make sure Bluetooth is turned on and connected to the Bluetooth devices. Otherwise, users will be directed to set it up before the file can be sent out.

To send a file:

1. Open file manager and navigate to the directory of the file to be sent over. Touch and press on the file for about 2 seconds and press send

2. Select the Bluetooth device to which the file will be transferred

Or

1. Open file manager and navigate to the directory of the file to be sent over then press on.

2. The check boxes will appear then check the files to be sent over

3. Press on to send the selected files via Bluetooth then choose the Bluetooth devices to send the files to.

Delete Files

1. Open file manager and navigate to the directory of the file to be deleted. Touch and press on the file for about 2 seconds until more options appear.
2. Scroll down and select “Delete”.

Or,

1. Open file manager and navigate to the directory of the file/files to be deleted the click on

   

2. The check boxes will appear then check the files to delete
3. Press on

   

   to delete the files selected.
4. Tap on OK to confirm.

Rename a File

1. Open file manager and navigate to the directory of the file to be renamed. Touch and press on the file for about 2 seconds until more options appear.
2. Tap on “Rename”. A new dialog window will pop up for users to enter the new name.
3. Tap on OK.

File Categories

The file manager will categorize the files stored on local/external storage based on the type of files. The available categories are

• All: gives access to all internal storage files as well as external storage devices.
• Pictures: contains all the pictures stored on the phone including screenshots, camera pictures and external pictures.
• Audio: contains all the Audio file on local and external storage.
• Video: contains all the videos stored on the phone including recorded videos from camera and videos stored on external devices.
• Downloads: in this category the phone will list all the downloaded files such as apps, document, music, videos …etc.

BACKUP AND RESTORE

The GXV34xx series includes a built-in “Backup and Restore” application that allows users to conveniently create, store, and restore backups of important data and configuration settings.

This feature helps safeguard user data and ensures quick recovery after software upgrades, configuration changes, or factory resets.

Backup Data

The Backup and Restore application can be accessed from the apps on LCD menu. To create a backup:

1. Tap the plus “+” icon to create a new backup file.
2. Select the data categories you want to include in the backup. Users can save items such as:
   
   • Blocklist
   • Call History
   • Configuration
   • Contacts
   • Desktop Settings
   • SMS

3. Tap the “Start Backup” icon to begin the process.
4. When the backup is complete, the file will be saved in File Manager → Internal Storage → Backup, and it will also be accessible from the app.

Restore Data

The Restore function allows users to import previously saved backup files to recover data and settings. This can be done after a firmware upgrade, a factory reset, or whenever restoration is required.

To restore data, please refer to the steps below:

1. Insert the external storage device (e.g., USB flash drive) containing the backup file into the GXV34xx, or open the app and select a previous backup if one is available.

2. Select the desired data from the backup and tap the “Restore” icon.

3. Confirm the action to begin restoration. The device will automatically reboot when the process is complete.

FOCUS MODE

The Focus Mode feature allows the users to access limited applications on the GXV34xx LCD panel, this is to reduce the distraction that can come with the standard mode such as notifications from installed software.

In Focus Mode, the home screen would only display basic functions such as: Dial, Contacts, SMS, Voicemail and general settings.

By Default , the GXV34XX is set to standard mode, to enable Focus mode:

• On the LCD screen, click the icon highlighted below:

• You will be prompted with a confirmation pop up, to confirm, click on “Switch”

• Once confirmed you will access the GXV34xx Focus Mode.

• You can switch back to Standard Mode by clicking the highlighted icon below, and confirming to switch to Standard Mode:

ZOOM MODE

Zoom Mode is added in GXV3450/GXV3480/GXV3470 to fully integrate the device with the Zoom app. Zoom Mode can be enabled from the web UI’s top right corner, as shown below. The Zoom app will be launched automatically by the device. When enabled, the phone only runs the Zoom app.

Join a Meeting

To be able to join a zoom meeting from the GXV34xx, please follow the below steps :

1. On the main page of the GXV34xx zoom mode, Click on “Join”, this option will allow you to join a zoom meeting hosted by another party.

2. Once you click on the “Join” Icon , you will be prompted to enter the meeting ID generated by the Zoom application , that will be communicated by the Meeting’s Host.

3. The next step will be to enter the meeting’s passcode provided by the Host.

Once the credentials are entered correctly, you will be able to join the zoom meeting from the GXV34xx.

Zoom MPK Call Functions

In this section, we explain the different MPK call functions that can be configured for Zoom calls. These MPKs can be configured in the Web UI. Please refer to the GXV34XX – Admin Guide for MPK configuration details.

• Call Pickup BLF MPK

The user can tap on the BLF Programmable Key to pick up a Zoom call. The LCD will display a popup window for the user to confirm whether to pick up the call.

• Parked Call Pickup MPK

The user can tap on the Call Park Programmable Key to retrieve a Zoom call. The LCD will display a popup window to confirm whether to pick up the call.

GS MARKET

The GXV34x0 supports extensive amount of 3^rd party Android applications. Users could install those applications from the built-in GS Market.

For example: Zoom App video communication platform which is an alternative option for video conferencing.

Tap on at the phone onscreen menu to launch the GS Market. Users could browse, search, download and install the apps from there for tools, games and other applications.

FTP SERVER

The GXV34x0 supports file transfer via FTP server. Once installed, users could access the GXV34x0 file system from PC.

There are two ways for accessing FTP Server application:

• Users can either access the Built-in GXV34x0 application

  

  in the application screen.
• Go to GXV34x0 application screen 🡪 File Manager, and click on the icon

  

  .

Tap on “Start FTP Server” to turn the server on. The FTP server address URL will be provided on the screen.

For security purpose, users could also tap on in the above figure to set up username, password, port number and directory for remote access. By default, when the users access the ftp server from a PC, a prompt will show asking for user name and password. The default user name and password are “admin”.

Screensaver

User can set screensaver from the phone’s idle screen under Settings 🡪 Basic 🡪Display 🡪Screensaver.

Users can set Screensaver to Clock or Screensaver.

• Clock: When setting the screen saver to Clock the phone will show a clock on the screen when the phone goes to standby mode. Press

  

  to set the clock as Digital or Analog and Enable/Disable the Night mode.
• Screensaver: Users can set Screensaver from the local images, the default directory (Screensaver), or from Internal storage, or they can set a folder in a remote HTTP server to display images contained on it as screensaver. Press

  

  to show the screensaver settings.

Click on Use network images and set the path of the remote screensaver folder.

BROWSER

GXV34x0 browser could be used in a similar way as a PC-based web browser. Users can open web pages, bookmarks, view history, search …etc. Tap on the idle screen to launch the Browser application.

Note: The default page in the GXV34x0’s Browser is Google Search.

• Touch the screen and scroll up/down/left/right to view the web page.
• Use two fingers on the screen to pinch in or spreading out the page.
• Press the MENU button

  

  or press

  

  to access more options including refresh New Tab, find on page, etc.

• To open a new window, tap on

  

  icon on the bottom of the page.

• To open Bookmarks, History and Saved Pages, tap the icon

  

  on the bottom of the Browser.

ONE-CLICK CONFIGURATION

“One Click Configuration” is a specialized application designed to simplify the Process of SIP registration of the GXV Phones on the same network as the GCC601X.

Its primary function is to help provision an account from the PBX module of the GCC601x to a designated GXV device within the same network as the GCC.

How it works

• When your GXV34xx device boots up on the same network as GCC601X, the app is ready to help provision an account from the GCC device.
• Create the extension that you want to provision to the GXV device under the UC Endpoints module of the GCC601X, once created, an automatic 6-digits ID code will be generated for the specific extension, you can also manually provide a pin for the extension between 3-6 digits.

• Open the One-click configuration app, then simply input the unique ID code provided by GCC601X under the Fast Provision section of the UC Endpoints module of the GCC device.
• The app verifies the entered profile code to ensure it’s correct and authentic.

• Once the code is validated, the GCC610x/W automatically provisions the assigned account to your GXV device.

• To prevent unauthorized access attempts, the app temporarily suspends provisioning for a brief period (typically 15 minutes) if the profile code is incorrectly entered multiple times.

“One-Click Configuration” simplifies the setup process for GXV34xx devices by automating the provisioning of assigned accounts based on a unique profile code, while also implementing security measures to safeguard against unauthorized access attempts.

ACTION URL

GXV34x0 supports ActionURL module, and it is used to set the URL for various kinds of phone events on phone web GUI, and when the corresponding event occurs on the phone, phone will send the configured URL to SIP server. To use ActionURL module, users need to know the supported events in this module, and also added the dynamic variables of the supported events on phone web GUI. The dynamic variables of the supported event will be replaced by actual values of the phone, in order to notify the event to SIP server. Please refer to GXV34x0 Administration Guide and ActionURL User Guide for the configuration details.

https://www.grandstream.com/sites/default/files/Resources/ActionURL_Guide.pdf

CONNECTING GXV34x0 TO DOOR SYSTEMS

The GXV34x0 offers a powerful integration with Door systems (GDS3710 Door System or others) and allows users to open the door, initiates call and gets real time audio/video stream.

In order to configure the GXV34x0 with the door system from the phone side, users need to go under GXV34x0 Web GUI🡪Value-added Service🡪Value-added Service. Please, refer to the GXV34x0 Administration Guide for more details about Value-added Service configuration.

Once the configuration is done, the call from the door system is answered on the GXV34x0 in full screen with the configured “open door” button to send the access password to the door system. Please, refer to the following figure:

The GXV34x0 can be connected with the door system in two different ways, either using peering mode (without a SIP server) or through a SIP server. For more details, please refer to following guide describing the steps to connect the GXV34x0 to GDS37XX:

https://documentation.grandstream.com/knowledge-base/connecting-gds37xx-with-gxv33xx/

CONNECT TO NETWORK AND DEVICES

The GXV34x0 supports a variety of network connections (Ethernet, Wi-Fi) and device connections, including EHS headset (Plantronics), USB and Bluetooth device. Users can connect the GXV34x0 and transfer files from/to the GXV34x0 using a USB connection or Bluetooth, the GXV34xx also supports HDMI out connection.

Ethernet

Ethernet connection is turned on as DHCP by default. If you would like to use Ethernet connection for network access, please make sure the Ethernet cable is plugged in to the LAN port on the back of the GXV34x0.

To configure Ethernet settings on GXV34x0 LCD:

1. Go to GXV34x0’s Settings 🡪 Network 🡪 Ethernet Settings.
2. Touch IPv4 settings.
3. Tap on “IPV4 Address Type” to select DHCP, Static IP or PPPoE as the address type.

• For DHCP, save the setting and the GXV34x0 should be able to get IP address from the DHCP server in the network.
• For static IP, enter IP Address, Subnet Mask, Default Gateway, DNS Server and Alternative DNS server for the GXV34x0 to correctly connect to network.
• For PPPoE, enter PPPoE account ID and password so the GXV34x0 can get IP address from the PPPoE server.

Wi-Fi

Wi-Fi is supported and built-in on the GXV34x0. GXV34x0 can be connected to network if Wi-Fi is available within the area.

Turn On/Off Wi-Fi

1. Go to GXV34x0’s Settings.
2. Touch Network.
3. Check or uncheck the option for Wi-Fi.

Or, users could open the top status bar and tap on WI-FI icon to turn it on/off.

Connect to Wi-Fi Networks

1. Once Wi-Fi is turned on, GXV34x0 will automatically start the scanning within the range.
2. Go to GXV34x0’s Settings.
3. Touch Network.
4. Touch Wi-Fi Settings.
5. A list of Wi-Fi networks will be displayed as scanning result. Tap on the SSID and enter the correct password information to connect to the selected Wi-Fi network.
6. The phone will start connecting to the Wi-Fi. The status bar will show Wi-Fi signal strength.
7. Once it’s added and the password is remembered, the GXV34x0 will connect to it again when the SSID is within the range.

8. The previous steps allow the GXV34x0 to connect the Wi-Fi network with DHCP setting by default. If it needs to be connected the Wi-Fi with static IP settings, please scroll down the setting window and tap to check the “Show advanced options”. Then the window will show up the IP settings at the bottom. If the Static is selected, the system will require end user to input IP address, Gateway, Network prefix length and DNS 1 and DNS 2 addresses.

9. If there is a need to modify the saved Wi-Fi network setting, the end user should tap and long press the SSID bar in the Wi-Fi setting page. The system will pop up a prompt and then users need to tap on “Modify Network”. Then, the phone system will pop up a new window to allow user to check the Wi-Fi parameters and change the setting by checking the “Show advanced options” at the bottom.
10. User can also add Wi-Fi Networks manually if the network is hidden or not showing on the list of scanned SSIDs. User needs to roll down the Wi-Fi settings page and press on “Add network” and then enter the SSID name, Security type and Password.

Wi-Fi Settings Shortcut

Users can enter the Wi-Fi settings by sliding the Status Bar, then long Press on the Wi-Fi icon.

-Or-

Press the letter under Wi-Fi icon this will show the list of the Wi-Fi networks detected. Press “More Settings” to access the Wi-Fi settings.

For more information about how to use Wi-Fi on the GXV34x0, please refer to this guide.

Bluetooth

Bluetooth is a proprietary, open wireless technology standard for exchanging data over short distances from fixed and mobile devices, creating personal area networks with high levels of security. The GXV34x0 supports Bluetooth, version 5. Users could use Bluetooth to transfer files, share contact information with other Bluetooth portable devices, use Bluetooth headset for making calls, switch calls to the GXV34x0 from mobile devices using Bluetooth hands-free profile, and listen to media (music or other audio output) from the GXV34x0

To connect to a Bluetooth device, turn on GXV34x0’s Bluetooth radio first. The first time when using a new Bluetooth device with the GXV34x0, “pair” the device with GXV34x0 so that both devices know how to connect securely to each other. After that, users could simply connect to a paired device. Turn off Bluetooth if it’s not used.

Bluetooth settings are under GXV34x0’s Settings🡪Features🡪Bluetooth.

Turn On/Off Bluetooth

1. Go to GXV34x0’s Settings 🡪 Features 🡪 Bluetooth.
2. Check or uncheck Bluetooth option.

Or, users could open the top status bar🡪 tap on Bluetooth icon to turn it on/off.

Change Bluetooth Device Name

The GXV34x0 uses “GXV34x0XXXXXX” as Bluetooth device name by default where “XXXXXX” are the last 6 digits of the phone’s MAC address plus 2, for e.g. If the phone’s last 6 digits of MAC address is D33B4C, the Bluetooth’s name would be GXV34x0_D33B4E.The device name will be visible to other devices when connecting them. Follow the steps below to change the name:

1. Go to GXV34x0’s Settings🡪Features🡪Bluetooth
2. Turn on Bluetooth.
3. Select Additional settings.
4. Press “Device name”.
5. Enter a name and tap on “Rename”.

Pair GXV34x0 with a Bluetooth Device

Before connecting GXV34x0 with other Bluetooth device, users must pair them first. They will stay paired afterwards unless they are unpaired.

1. Go to GXV34x0’s Settings 🡪 Features 🡪 Bluetooth
2. Turn on Bluetooth.
3. Tap Additional settings and select “Visible to nearby Bluetooth devices” to make the GXV34x0 phone visible to all nearby Bluetooth devices.
4. The GXV34x0 scans and displays the IDs of all available Bluetooth devices in range. If the device you would like to pair with does not show up in the list (available devices), ensure that the other device is turned on and set to be discoverable.
5. If the GXV34x0 stops scanning before the other device is ready, press

   

   button to scan again.
6. Once the Bluetooth device shows up in the result, tap on it to start pairing. Confirm the passkey in the prompted message (if any). Or if passcode is required, please refer to the device’s documentation or other procedures to obtain the passcode.

Unpair a Bluetooth Device

1. In the Bluetooth settings, tap on

   

   button corresponding to the Bluetooth device.
2. Select Unpair.

Bluetooth Settings Shortcut

User can enter the Bluetooth settings by sliding the Status Bar, then long Press on the Bluetooth icon.

-Or-

Press the letter under Bluetooth icon this will show the list of the paired devices. Press “More Settings” to access the Bluetooth settings.

For more information about Bluetooth feature on the GXV34x0, please refer to the link below:

https://documentation.grandstream.com/knowledge-base/gxv33xx-series-bluetooth-guide/

HDMI

The GXV34xx support to carry a connection for an external display device through an HDMI output port, this can be used to display the LCD content of the GXV34xx on an external monitor. the GXV34xx also supports the HDMI IN port that allows to display a presentation from a specific presentation source.

Echo Delay Adjustment

The echo delay adjustment feature allows the users to adjust echo delay when the device is connected to a media output via HDMI cable, the “echo delay” refers to the time it takes for an audio signal to travel from the sender (the person speaking) to the receiver (the person listening) and back.

This feature allows users to manually modify the timing of the audio signals, specifically when the IP video phone is connected to an external display via an HDMI cable. By adjusting the echo delay, users can potentially reduce or eliminate the echo effect, providing a clearer and more comfortable audio experience during calls.

you can find this setting under LCD -> Settings app -> Sound, it will be enabled after HDMI output device is connected.

EHS Headset

The GXV34x0 supports normal RJ9 headset and EHS headset. To use Plantronics EHS headset:

1. Go to the GXV34x0 Home screen 🡪 Settings 🡪 Basics 🡪 Peripherals: enable option “Plug RJ9/EHS headset”
2. Connect EHS Headset to the GXV34x0. Insert headset connector into the RJ9 headset port on the back of GXV34x0.

USB Headset

The GXV34x0 supports the GUV3005/3000 headset. The GUV3000 and GUV3005 are HD USB Headsets that offer high-quality sound. Ideal for remote workers and busy environments, these USB headsets feature a noise cancellation microphone that minimizes background noise to provide crisp HD audio. The headset features multiple call control features such answer/end a call, volume adjustment and mute/unmute. Users can plug in the USB port with the headset and simply use the headset as default media input/output channel. For more details, please visit: https://grandstream.com/products/personal-collaboration-devices/headsets

Once the headset plugged, it will be detected automatically, and the following icon will be shown on the top right of the status bar, this means a USB headset is connected.

In the calling page, user can press on the USB headset button (shown in figure below) to enable USB headset. The status bar shows the icon modified indicating that the USB headset is being used for speaking.

During a call, tap “More”, then “Audio Source” to choose Handset, Speaker, or USB Headset.

USB

The GXV34x0 supports USB connection with USB storage devices. To connect and access USB storage device:

1. Insert a USB storage device into USB port at the back or the side of the GXV34x0.
2. It will take a few seconds for the GXV34x0 to prepare the connection. Then the USB storage icon

   

   will show on the status bar.
3. To access USB storage, go to GXV34x0 MENU🡪File Manager 🡪 USB. Tap on it to access and manage your data.

Dynamic Lock

Dynamic lock is a powerful security feature in the GXV34xx video phone series, it allows the phone to be automatically locked with the security locking method configured, once the paired device such as a cellphone is out of the Bluetooth range.

Dynamic Lock feature works as follows:

• Assuming you have a lock screen configured as a pattern, Go on LCD settings => Features => Dynamic lock.

• Enable dynamic lock by enabling the option “Allow the phone to automatically lock when you are away”

• Once enabled, make sure to pair your cellphone with the GXV34xx through Bluetooth.

• Once the devices are paired, the GXV34xx will be automatically locked if it looses Bluetooth When Call forward feature is enabled on a specific account, a small call forward icon will be displayed on the bottom left corner of the account widget. connection to the paired cellphone.

Guest Login

The Guest Login feature allows temporary SIP account registration on the GXV3470. It is designed for guest users who must authenticate using an Account ID, Password, and a configurable PIN for session security.

Enabling Guest Login

1. Navigate to Web UI → Phone Settings → General Settings → Guest Features.
2. Enable Guest Login and click Save.

• The Administrator can assign a timeout duration and a PIN code to secure sessions. When the timeout expires, the guest must re-enter the PIN to remain logged in. When Guest Login Timeout is set to “Never” on the phone, the user will need to enter the PIN code from the first log in attempt.
• Admins should configure a SIP domain list. If a server alias contains multiple servers, they are grouped for failover registration. the SIP servers will be used to authenticate the guest extension.

• Disabling the Guest Login feature requires a device reboot to take effect.

• Once the device is rebooted , the guest login page will be displayed on the LCD

• Users can either scan the QR code of the created guest extension, that is sent directly to the user’s email. or manually enter the information of the guest account on the LCD menu, as displayed above.

• Once the SIP account information are provided, the user will be logged in with the guest SIP account, to log out of the guest SIP account, go to Settings, then scroll to the bottom of the list, and log out from the account.

• Users can define additional network settings for the phone, these settings include Ethernet settings ( IPv4 or IPv6), Wi-Fi settings ( Connect to a Wi-Fi network), or VPN settings ( OpenVPN client connection)

EMERGENCY CALL

Users could configure Emergency Call Numbers on GXV34x0 Web GUI 🡪Application🡪Contacts🡪General Settings, in order to still being able to call those numbers even when the phone is locked. Emergency call interface can be accessed by tapping on “EMERGENCY” under the GXV34x0 locked screen. Please, refer to the following figure:

Once “EMERGENCY” is pressed, a dial screen will show and users can choose the numbers allowed to be dialed from the list on the left of the dial screen.

EXPERIENCING THE GXV34x0 APPLICATION PHONE

Please visit our website: https://www.grandstream.com to receive the most up- to-date updates on firmware releases, additional features, FAQs, documentation and news on new products.

We encourage you to browse our product related documentation, FAQs and User and Developer Forum for answers to your general questions.  If you have purchased our products through a Grandstream Certified Partner or Reseller, please contact them directly for immediate support.

Our technical support staff is trained and ready to answer all your questions. Contact a technical support member or submit a trouble ticket online to receive in-depth support.

Thank you again for purchasing Grandstream Enterprise Application phone, it will be sure to bring convenience and color to both your business and personal life.

* Android is a trademark of Google LLC.

* Zoom is Registered Trademarks of Zoom Video Communications, Inc.

OpenVPN is a registered trademark of OpenVPN Technologies, Inc.

COPYRIGHT

©2021 Grandstream Networks, Inc. https://www.grandstream.com

All rights reserved. Information in this document is subject to change without notice. Reproduction or transmittal of the entire or any part, in any form or by any means, electronic or print, for any purpose without the express written permission of Grandstream Networks, Inc. is not permitted.

The latest electronic version of this guide is available for download here:

https://www.grandstream.com/support

Grandstream is a registered trademark and Grandstream logo is trademark of Grandstream Networks, Inc. in the United States, Europe and other countries.

CAUTION

Changes or modifications to this product not expressly approved by Grandstream, or operation of this product in any way other than as detailed by this guide, could void your manufacturer warranty.

WARNING

Please do not use a different power adaptor with devices as it may cause damage to the products and void the manufacturer warranty.

FCC Statement

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation.

If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.

The device complies with FCC radiation exposure limits set forth an uncontrolled environment and it also complies with Part 15 of the FCC RF Rules. This equipment must be installed and operated in accordance with provided instructions and the antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter. End-users and installers must be provided with antenna installation instructions and consider removing the no-collocation statement.

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

Caution

Any changes or modification not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.

CE DECLARATION OF CONFORMITY

This transmitter complies with the essential requirements and provisions of directives 2014/53/EU, 2014/30/EU, 2015/35/EU and subsequent amendments, according to standards

Draft ETSI EN 301 489-1 V2.2.1;Draft ETSI EN 301 489-17 V3.2.0;

EN 55032:2015 /AC:2016;EN55035:2017;EN61000-3-3:2013;EN 61000-3-2:2014

ETSI EN 300 328 V2.1.1;ETSI EN 301 893 V2.1.1;EN 62311: 2008;EN 62368-1:2014

Manufacturer: Grandstream Networks, Inc.

126 Brookline Ave, 3^rd Floor Boston, MA 02215, USA

EUT Feature
Tx/Rx Frequency Range	2402~2480 MHz	2402~2480 MHz	2412~2472 MHz	5150~5250 MHz   5250~5350 MHz 5470~5725 MHz
Number of Channels	79	40 (37 hopping + 3 advertising channels)	13	UNII Band I:   802.11a/n-HT20-VHT20: 4 channels 802.11n/ ac -HT40-VHT40: 2 channels 802.11ac-VHT80:1 Channel UNII Band II: 802.11a/n-HT20-VHT20: 4 channels 802.11n/ ac –HT40–VHT40: 2 channels 802.11ac-VHT80:1 Channel UNII Band III: 802.11a/n-HT20-VHT20: 11 channels 802.11n/ac-HT40-VHT40: 5 channels 802.11ac-VHT80:2 Channels
Carrier Frequency of Each Channel	f=2402+k MHz   (k=0,1,2….,78)	f=2402+k MHz   (k=0,2,4…,39)	–	–
Antenna Type/Gain	Internal PCB Antenna /   gain 4.0 dBi	Internal PCB Antenna / gain 4.0 dBi	Internal PCB Antenna /   gain 4.0 dBi	Internal PCB Antenna /   gain 5.0 dBi
Type of Modulation	Bluetooth BR 1Mbps: GFSK   Bluetooth EDR 2Mbps: π/4-DQPSK Bluetooth EDR 3Mbps: 8DPSK	Bluetooth LE: GFSK	802.11b: DSSS (DBPSK / DQPSK / CCK)   802.11g/n: OFDM (BPSK / QPSK / 16QAM / 64 QAM)	802.11a/n/ac: OFDM (BPSK / QPSK / 16QAM / 64QAM)
Operation temperature	0 °C ~ +40 °C
Storage temperature	-10 °C ~ +60 °C
Humidity	10 ~ 90% non-condensing
Domestic use	Industrial use Class B

Caution: Exposure to Radio Frequency Radiation

This equipment complies with EU radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance of 20 cm between the radiator and your body.

CE Authentication

For Certification, Warranty and RMA information,
please visit www.grandstream.com

Hereby, Grandstream Networks, Inc. declares that the radio equipment GXV34x0 is in compliance with Directive 2014/53/EU.

The full text of the EU declaration of conformity is available at the following internet address:

https://www.grandstream.com/support/resources/

RF Power and Power Adapter Statement

WLAN
Standard	Frequency	EIRP Power (dBm)
Wi-Fi 2.4G	2.4~2.4835GHZ	18.70
Wi-Fi 5G	5.15~5.25GHz	22.06
5.25~5.35GHz	19.21
5.47~5.725GHz	18.24
Bluetooth
Bluetooth version	EIRP Power (dBm)
EDR	12.14
LE	8.42

The power adapter is a power-off device.

GNU GPL INFORMATION

GXV34x0 firmware contains third-party software licensed under the GNU General Public License (GPL). Grandstream uses software under the specific terms of the GPL. Please see the GNU General Public License (GPL) for the exact terms and conditions of the license.

Grandstream GNU GPL related source code can be downloaded from Grandstream web site from:

https://blog.grandstream.com/faq/gnu-general-public-license/gnu-gpl-information-download

CHANGE LOG

This section documents significant changes from previous versions of user guide for GXV34x0. Only major new features or major document updates are listed here. Minor updates for corrections or editing are not documented here.

Firmware Version 1.0.5.35

Product Name: GXV3450, GXV3470, GXV3480

• Added support for displaying the selected dial-out account as highlighted when editing contact entries. [Edit Contact]
• Added support for customizing the display of the video call button on the call screen. [Dial a Number Directly]
• Added support for Zoom Call Pickup extensions when adding a BLF programmable key. [Call Pickup BLF MPK]

Firmware Version 1.0.5.32

Product Name: GXV3450, GXV3470, GXV3480

• Added support for Zoom Call Group Pickup [Zoom MPK Call Functions]
• Added support for Zoom Call Park / Private Call Park / Aim Call Park [Zoom MPK Call Functions]
• Added support for Zoom P-Asserted-Identity information display
• Renamed the “Media Channel” button in call interface to “Audio Source”

Firmware Version 1.0.5.29

Product Name: GXV3450, GXV3470, GXV3480

• No major changes.

Firmware Version 1.0.5.26

Product Name: GXV3450, GXV3470, GXV3480

• Upgraded the operating system to Android 14. [Technical Specifications][Feature Highlights]

Firmware Version 1.0.3.33

Product Name: GXV3450

• No major changes.

Firmware Version 1.0.3.32

Product Name: GXV3450, GXV3470, GXV3480

• Added the ability for the account widget to display an icon enabling the call forward. [Call Forward]
• Added support for Guest Login feature (GXV3470 Model only). [Guest Login]
• Added a setting in GUI Customization Web Tool -> Layout Settings page to disable the Focus Mode. [Focus Mode]
• Updated Zoom Mode apk to version 6.3.5 [Zoom Mode]

Firmware Version 1.0.3.24

Product Name: GXV3450, GXV3470, GXV3480

• Added Support for long pressing “0” on keypad to dial “+” on GXV3450 idle screen. [Dial a Number Directly]
• Added Support for initiating video call from Contacts app [Make a Call to Contacts]

Firmware Version 1.0.3.12

Product Name: GXV3480, GXV3450, GXV3470

• Supported disabling desktop widget editing from GUI Config Tool. [Add Widget to Desktop]
• Added One-click Configuration app on LCD to integrate with GCC device. [ONE-CLICK CONFIGURATION APP]

Firmware Version 1.0.3.4

Product Name: GXV3480 / GXV3450 / GXV3470

• Added support for Focus Mode. [Focus Mode]
• Added support for Call Switch. [Call Switch]
• Added support for receiving UCM broadcast message in SMS app. [Broadcast messages]
• Added support for virtual background during the video call. [Virtual Background]
• Added support for one-key debugging on LCD. [One-key debugging]
• Added support for echo delay detection and input. [Echo Delay Adjustment]
• Added support for whiteboard in UCM calls. [Whiteboard]
• Added support for Dynamic Lock feature. [Dynamic Lock]
• Added support for full screen layout for video call. [Full screen]

Firmware Version 1.0.1.33

Product Name: GXV3480 / GXV3450 / GXV3470

• Supported GXV3450 pressing the transfer key can finish the call transfer. [Call Transfer]

Firmware Version 1.0.1.29

Product Name: GXV3480 / GXV3450 / GXV3470

• Updated Zoom Modules. [Zoom Mode]

Firmware Version 1.0.1.21

Product Name: GXV3480 / GXV3450 / GXV3470

• Added Support for Zoom Mode. [Zoom mode]

Firmware Version 1.0.1.16

Product Name: GXV3480 / GXV3450

• No Major Changes.

Product Name: GXV3470

• No Major Changes.

Firmware Version 1.0.1.1

Product Name: GXV3480 / GXV3450

• This is the Initial Version.

Firmware Version 1.0.0.4

Product Name: GXV3470

• This is the Initial Version.