The Grandstream GRP2636 is a 12-line Grandstream IP phone designed for professionals managing high call volumes. It has zero-touch provisioning and seamless integration with Grandstream’s Device Management System (GDMS), the GrandstreamGRP2636 provides hassle-free broad application and remote management. It includes 5-way voice conferencing, full HD audio on both the handset and speakerphone, and integrated dual-band Wi-Fi for flexible connectivity. With Power over Ethernet (PoE) support, noise shield technology, and enterprise-grade security features like secure boot and encrypted data storage, the Grandstream GRP2636 is ideal for enterprises and service providers. Its swappable faceplate also allows for easy logo customisation.
Grandstream GRP2636 - GRP Series Handsets
Key Grandstream Features of GRP2636:
- 5-way audio conferencing for smooth team discussions.
- HD audio for exceptional sound clarity.
- Dual-band Wi-Fi for stable and fast internet connections.
- GDMS compatibility for efficient remote device management.
Find out the best Grandstream IP phone choice for your company’s needs by looking through our extensive selection on Grandstream Phone Systems.
Seamless Integration with Bicom, 3CX & Grandstream UCM
Our advanced handsets integrate effortlessly with Bicom, 3CX, and Grandstream UCM for superior connectivity. Enjoy centralised management with Grandstream UCM, flexible VoIP solutions with 3CX, and cost-effective cloud communication with Bicom.


