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GRP2615

10-Line Professional IP Phone Designed for Mass Deployment and Easy Management
The GRP2615 features 40 multi-purpose keys (MPKs),  integrated Wi-Fi, Bluetooth support, a color LCD with swappable face plates for easy logo customization and more and is supported by Grandstream’s Device Management System (GDMS). 

  • HD audio, handset and speakerphone with support for wide-band audio
  • 10 line keys with up to 5 SIP accounts
  • 40 built-in digital BLF keys; available extension module offers 40 BLF/speed dial keys per module
  • Enterprise-level protection including secure boot, dual firmware images, and encrypted data storage
  • integrated dual-band Wi-Fi 802.11 a/b/g/n/ac (2.4Ghz & 5Ghz)
  • Dual switched auto-sensing 10/100/1000 Mbps Gigabit Ethernet ports with integrated PoE
  • Swappable face plates to allow for easy logo customization
  • Integrated Bluetooth

Grandstream Device Management System

GDMS provides a FREE centralized interface to provision, manage, monitor and troubleshoot Grandstream products, including device management, account management, device configuration, firmware upgrades, device monitoring, intelligent alarm, and statistical analysis, individually or in batches of devices by site, group and model. This powerful cloud management platform adds robust security features to protect enterprise networks, including bank-grade TLS encryption from end-to-end, two-factor login authentication to protect your data security, two-way certificate verification and encryption of all device information. By offering a centralized, secure and zero-touch management for Grandstream endpoints, GDMS is ideal for enterprises, service providers and multi-site businesses as it allows them to easily deploy and manage large networks of Grandstream solutions. Visit gdms.cloud to sign up for free today!

Android and iOS mobile users can access the GDMS mobile app from any device by downloading for free through the app store, or get it on google play.

Sign Up

Product Highlights


Antigua Village Resort Wi-Fi and UC Solution

Antigua Village Resort (AVR) is a condominium beach resort located on the Caribbean Island of Antigua. Due to the outdated infrastructure of ADSL internet service and voice services, there was a major need to revamp the resort’s property-wide network infrastructure to provide reliable data and voice services for guest rooms and admin offices.

The GWN7602 was deployed, among other devices, throughout the village resort and successfully provided next-generation high-speed Wi-Fi connectivity to guests within their rooms. To learn more about the benefits that the GWN7602 provided to Antigua Village Resort, click below to read the case study.

Read the Case Study

GRP Series Buyers Guide

Here at Grandstream, our 20+ years of experience has helped us continue to offer some of the best IP phones in the world, with the latest example being our GRP series of Carrier-Grade IP Phones. The GRP2600 series are next-generation IP phones that are designed for mass deployment by enterprises and services providers, making them a powerful and reliable option for small-to-medium businesses as well. They feature sleek designs, a seamless user experience, available Wi-Fi and Bluetooth, zero-touch cloud provisioning and much more.

This GRP series Buyer's Guide provides a streamlined tool to help you get the most out of any GRP series deployment. It walks you through building a modern, powerful voice network, highlights the many GRP features that make them the ideal choice for your deployment, and helps you chose the right GRP model for every need.

View Buyers Guide

GRP Series Energy Saving Features

We have released a firmware for our award-winning GRP Series of Carrier-Grade IP Phones that enables them to use 65% less energy. 

GRP2600 Series firmware version 1.0.9.62 will reduce the energy consumption of your IP phone deployments, allowing you to build greener workstations that save money.  Watch the video to learn more.

Download Firmware

Video Guides - GDMS - Grandstream Device Management System

GDMS is the Grandstream cloud-based solution that offers the ability to manage, provision, and monitor Grandstream devices from one centralized management interface. In this tutorial, Grandstream's support team walks you through an in-depth overview of the GDMS platform.

Watch Now

Product Comparison


NameGRP2615
Specs
Display 4.3 inch Color LCD (480x272)
Lines 10 Lines
SIP Accounts 5 SIP Accounts
Audio Conferencing 3-way audio conference
Network Interfaces Dual switched auto-sensing 10/100/1000 Mbps Gigabit Ethernet ports with integrated PoE
Wi-Fi Yes, integrated dual-band Wi-Fi 802.11 a/b/g/n/ac (2.4GHz & 5GHz)
Device Management Yes, GDMS
Custom Faceplates Yes
Extension Module Yes, GBX20, Connect up to 4 GBX20 modules for a total of 160 contacts/extensions

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  • Supports 2 SIP accounts and 4 multi-purpose line keys
  • GRP2612W includes built-in dual-band Wi-Fi support
  • Swappable faceplate to allow for easy logo customization
  • HD audio supporting all major codecs, including wideband codecs G.722 and Opus
  • Up to 16 digital BLF Keys
  • Enterprise-level protection including secure boot, dual firmware images, and encrypted data storage
  • Dual switched auto-sensing 10/100/1000 Mbps Gigabit Ethernet ports with integrated PoE (GRP2612G)

  • Supports up to 3 SIP accounts and 6 multipurpose line keys
  • Swappable face plates to allow for easy logo customization
  • Dual switched autosensing 10/100/1000 Mbps Gigabit ethernet ports with integrated PoE
  • HD audio with support for all major codecs, including wideband codecs G.722 and Opus
  • Up to 24 digital BLF keys
  • Enterprise-level protection including secure boot, dual firmware images, and encrypted data storage

  • HD audio, handset and speakerphone with support for wide-band audio
  • 4 line keys with up to 4 SIP accounts, 8MPK extension keys with dual-color LED with 2 Left/Right keys
  • Dual LCD screens with digital BLF keys
  • Enterprise-level protection including secure boot, dual firmware images, and encrypted data storage
  • Integrated dual-band 802.11 a/b/g/n/ac WiFi
  • Dual switched auto-sensing 10/100/1000 Mbps Gigabit Ethernet ports with integrated PoE
  • Integrated Bluetooth

  • HD audio, handset and speakerphone with support for wide-band audio
  • 6 line keys with up to 6 SIP accounts
  • Dual LCD screens with digital BLF Keys
  • Enterprise-level protection including secure boot, dual firmware images, and encrypted data storage
  • Integrated dual-band 802.11 a/b/g/n/ac Wi-Fi
  • Dual switched auto-sensing 10/100/1000 Mbps Gigabit Ethernet ports with integrated PoE
  • Swappable face plates to allow for easy logo customization
  • Integrated Bluetooth