12 Line Professional IP Phone – GRP2636
Built for high-volume call environments, the Grandstream GRP2636 delivers 12 lines of HD voice communication with robust management capabilities.
Description
Purpose-built for power users and busy call environments, the GRP2636 delivers 12 lines of HD voice alongside the advanced features today’s workplaces require. From intuitive call handling to centralized cloud provisioning, this phone simplifies communication at every level.
- 12 SIP accounts and 12 lines for efficient multi-call handling
- 5-way audio conferencing capability for productive team discussions
- 4.3 inch TFT Colour LCD for clear call information and menu navigation
- Dual 10/100/1000 Ethernet ports for reliable wired connectivity
- Compatible with Grandstream GDMS cloud management for zero-touch provisioning
- TLS/SRTP encryption for secure voice communications
Ideal for executive offices, sales teams, and customer-facing departments, the GRP2636 integrates smoothly with leading PBX platforms including Grandstream UCM, Broadsoft, Asterisk, and 3CX. Dual Ethernet ports enable passthrough connections for desktop computers, reducing network switch port requirements.
Additional information
| Display | 4.3 inch |
|---|---|
| Lines | 12 |
| SIP Accounts | 16 |
| Audio Conferencing | 5-way audio |
| Network Interfaces | |
| PoE | |
| Wi-Fi | |
| Device Management | |
| BLF | Yes |






