GRP2603 • GRP2603P
Part of the GRP series of Carrier-Grade IP Phones, the GRP2603 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 (GRP2603P), and is supported by Grandstream’s Device Management System (GDMS). Built for the basic needs of on-site or remote desktop workers the GRP2603 offers an easy-to-use and easy-to-deploy voice endpoint.
- 3 lines, 6 SIP accounts, up to 3 call appearances
 - Supports 5-way audio conferencing for easy conference calls
 - Swappable faceplate to allow for easy logo customization
 
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Features & Benefits
- 3 lines, 6 SIP accounts, up to 3 call appearances
 - Supported by GDMS which provides a centralized interface to configure, provision, manage and monitor Grandstream devices
 - Electronic Hook Switch (EHS) support for Plantronics, Jabra, and Sennheiser headsets
 - Full-duplex speakerphone with HD audio to maximize audio quality and clarity
 - Equipped with noise shield technology to minimize background noise
 - Dual switched autosensing 10/100/1000 Mbps Gigabit Ethernet ports with integrated PoE (GRP2603P only)
 - Supports 5-way audio conferencing for easy conference calls
 - Enterprise-level protection including secure boot, dual firmware images, and encrypted data storage
 - Swappable faceplate to allow for easy logo customization
 
Similar Products
Carrier Grade - Essential IP Phones
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