Product Definition
The Grandstream GXP1615 is a compact IP desktop phone tailored for small businesses and home offices, offering intuitive operation and dependable performance.
Key Uses
- Ideal for small offices or teams needing cost-effective, reliable VoIP endpoints.
- Perfect for internal audio conferencing and collaborative voice communication.
- Suited for professional-grade, streamlined internet calling setups.
Usage Warnings
- Use only the power adaptor provided; using third-party adaptors may cause damage and void the warranty.
- Avoid disconnecting the phone during firmware updates to prevent corruption.
Technical Specifications
| Specification | Details |
|---|---|
| SIP Accounts | 1 SIP account, supports 2 call appearances |
| Audio Conferencing | 3-way voice conferencing |
| XML Programmable Keys | 3 soft keys |
| Power | PoE – IEEE 802.3af |
| Display | Backlit LCD, 132×48 pixels (~2.95″) |
| Network Ports | Dual 10/100 Mbps Ethernet (via PoE) |
| Headset Support | RJ9 with EHS support for Plantronics |
| Security | TLS, SRTP encryption for calls & account protection |
| Provisioning & Management | TR-069, XML config files, centralized provisioning via UCM |
| Usage Efficiency | Compact, cost-effective phone ideal for SMB deployments |





























