GRP2601L/LP/LW – Quick Installation Guide

  • Updated on November 5, 2026 PDF Download

Introduction

The GRP2601L/LP/LW is part of the GRP Carrier-Grade IP Phone series, it introduces 2-Line Essential Lite IP Phones, the GRP2601L, GRP2601LP, and GRP2601LW, which are designed with zero-touch provisioning for mass deployment and easy management.

Featuring a sleek design, this series delivers a powerful suite of next-gen capabilities including: 5-way audio conferencing to boost productivity, multi-language support, enterprise-grade security, and EHS compatibility for headsets from Plantronics, Jabra, Sennheiser, and more.

To accommodate different deployment requirements, the GRP2601LP includes integrated PoE, while the GRP2601LW provides dual-band Wi-Fi connectivity.

The series is supported by Grandstream’s Device Management System (GDMS), which offers a unified cloud interface for centralized management, remote provisioning, monitoring, and troubleshooting. Engineered for on-site and remote workers, these phones provide easy-to-use and highly deployable voice endpoints for enterprises, service providers, and large-scale deployments.

Precautions

  1. Do not attempt to open, disassemble, or modify the device.
  2. Do not expose this device to temperatures outside range of 0 °C to 40 °C (in operation) and -10 °C to 60 °C (in storage).
  3. Do not expose the device to environments outside of the following humidity range: 10-90% RH (non-condensing).
  4. Do NOT power cycle the device during system boot-up or firmware upgrade. You may corrupt firmware images and cause the unit to malfunction.
  5. Please use the power supply included in the device packaging, as using other uncertified alternative power adapters may damage the device.

Package Content

The GRP2601L/LP/LW package includes the following items.

a

1 x 2-Line Essential Lite IP Phone

b

1 x Base Stand

c

1 x Handset

d

1 x Handset Cord

e

1 x Universal Power Supply (GRP2601L and GRP2601LW only)

f

1 x Network Cable

g

1 x Quick installation Guide

h

1 x Regulatory Paper

Installing the Phone

Installing the Phone Using the Wall Mount

  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.
  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.

Installing the Phone Using the Base Mount

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).

Connecting the Phone

To set up the GRP2601L/LP/LW, follow the steps below:

  1. Connect the handset to the phone using the provided handset cord.
  2. Connect the 5V DC power adapter to the phone and plug it into an electrical outlet. This step can be skipped if the GRP2601LP is powered through a PoE network connection.
  3. Connect the phone to the network using one of the following methods:
  • Using Ethernet
    • 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.
  • Using Wi-Fi (GRP2601LW only)
    • On the LCD menu, navigate to Settings → Wi-Fi Settings and enable Wi-Fi.
    • Select Wi-Fi Network. The GRP2601LW will automatically scan for available wireless networks.
    • Select the desired network and enter the password if required.
  1. Wait for the phone to complete the boot process. The phone may perform provisioning or a firmware upgrade during startup. Allow the process to complete before proceeding. The date and time will be displayed once the phone is ready.
  2. Network settings can be configured using DHCP or a static IP address through the keypad menu or the embedded web interface.

Accessing the GRP2601L/LP/LW Web UI

Configure the GRP2601L/LP/LW using a Web Browser

To configure the GRP2601L/LP/LW via the Web UI, follow the steps below:

  1. Ensure the phone is powered on and connected to the network.
  2. Press the Up navigation key to display the phone’s IP address.
  3. Enter the phone’s IP address into a web browser on a PC connected to the same network.
  4. Log in using the administrator credentials to access the web configuration interface. The default username is admin, and the default random password can be found on the sticker located on the back of the unit.
GRP2601LW – Login Page

Configure the GRP2601L/LP/LW using the Keypad

To configure the GRP2601L/LP/LW via the keypad, follow the steps below:

  1. Ensure the phone is idle.
  2. Press the Menu key to access the phone’s configuration menu and use the available menu options to configure the phone’s settings as required.
  3. Contact your ITSP for any additional settings needed to complete the configuration and access the online documentation available at Grandstream’s website.

Refer to online documents and FAQ for more detailed information:

https://www.grandstream.com/our-products

The GRP2601L/LP/LW series is not pre-configured to support or carry emergency calls to any type of hospital, law enforcement agency, medical care unit (“Emergency Service(s)”) or any other kind of Emergency Service. You must make additional arrangements to access Emergency Services. It is Your responsibility to purchase SIP-compliant Internet telephone service, properly configure the GRP2601L/LP/LW to use that service, and periodically test your configuration to confirm that it works as You expect. If You do not do so, it is Your responsibility to purchase traditional wireless or landline telephone services to access Emergency Services.

GRANDSTREAM DOES NOT PROVIDE CONNECTIONS TO EMERGENCY SERVICES VIA THE GRP2601L/LP/LW. NEITHER GRANDSTREAM NOR ITS OFFICERS, EMPLOYEES OR AFFILIATES MAY BE HELD LIABLE FOR ANY CLAIM, DAMAGE, OR LOSS, AND YOU HEREBY WAIVE ANY AND ALL SUCH CLAIMS OR CAUSES OF ACTION ARISING FROM OR RELATING TO YOUR INABILITY TO USE THE GRP2611G TO CONTACT EMERGENCY SERVICES, AND YOUR FAILURE TO MAKE ADDITIONAL ARRANGEMENTS TO ACCESS EMERGENCY SERVICES IN ACCORDANCE WITH THE IMMEDIATELY PRECEDING PARAGRAPH.

For Certification, Warranty, and RMA information,

please visit: https://www.grandstream.com/support/warranty

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