Product Definition
The Grandstream GRP2602P is a Carrier-Grade desktop IP phone designed for mass deployment, featuring PoE support and centralized management via GDMS.
Key Uses
- Suitable for light-to-medium call environments such as cubicle workers or small contact centers.
- Enterprise environments requiring secure and zero-touch provisioning deployment.
- Office settings using headset support via EHS for Plantronics, Jabra, or Sennheiser.
Usage Warnings
- The phone does not automatically support access to emergency services—you must configure separately to enable emergency calls.
- Avoid rebooting the phone during firmware upgrades to prevent corruption of firmware images.
Technical Specifications
| Specification | Details |
|---|---|
| Lines Supported | 2 Lines |
| SIP Accounts | Up to 4 SIP Accounts |
| Power | PoE – IEEE 802.3af |
| Display | Backlit LCD, 132×48 pixels (~2.4″) |
| Audio Quality | HD voice, noise-cancellation |
| Conferencing | 5-way audio conferencing |
| Network Ports | Dual 10/100 Ethernet (with PC pass-through) |
| Headset Support | EHS for Plantronics, Jabra, Sennheiser |
| Security Features | Secure boot, dual firmware images, encrypted storage |
| Deployment Management | GDMS for centralized provisioning |





























