Supported Grandstream VoIP Phones

Grandstream GRP2602

Part of the GRP series of Carrier-Grade IP Phones, the GRP2602 is an essential 2-line model designed with zero-touch provisioning for mass deployment and easy management. It features 5-way voice conferencing to maximize productivity, integrated PoE on GRP2602P/GRP2602G, Wi-Fi support on GRP2602W, and is supported by Grandstream’s Device Management System (GDMS). Built for the basic needs of on-site or remote desktop workers the GRP2602 offers an easy-to-use and easy-to-deploy voice endpoint.


Grandstream GRP2604

Part of the GRP series of Carrier-Grade IP Phones, the GRP2604 is an essential 3-line model designed with zero-touch provisioning for mass deployment and easy management. It features 5-way voice conferencing to maximize productivity, integrated PoE (GRP2604P), and is supported by Grandstream’s Device Management System (GDMS). Built for the basic needs of on-site or remote desktop workers the GRP2604 offers an easy-to-use and easy-to-deploy voice endpoint.


Grandstream GRP2614

The GRP2614 is a 4-line carrier-grade IP phone designed with zero-touch provisioning for mass deployment and easy management. Built for the needs of busy desktop workers and designed for easy deployment by enterprises, service providers and other high-volume markets, the GRP2614 offers an easy-to-use and easy-to-deploy voice platform.


Grandstream GRP2615

The GRP2615 is a 10-line carrier-grade IP phone designed with zero-touch provisioning for mass deployment and easy management. Built for the needs of busy desktop workers and designed for easy deployment by enterprises, service providers and other high-volume markets, the GRP2615 offers an easy-to-use and easy-to-deploy voice platform.


Grandstream DP720

Utilize mobility and call efficiency to increase productivity throughout any communications network. The DP720 mobile DECT handset is the perfect solution for any business, warehouse, retail store or residential environment. It is supported by Grandstream’s DP750 DECT VoIP base station.


Grandstream DP750

Deploy an immersive DECT environment that allows users to communicate free from their desktop using Grandstream’s DECT cordless handsets. The DP750 pairs with up to five phones in the DECT series to create a powerful and mobile network solution.


Grandstream WP820

The WP820 offers a portable WiFi IP phone with dual-band WiFi support, built-in Bluetooth, and sophisticated antenna design to allow users to seamlessly roam throughout any WiFi environments.