The Grandstream GRP2603 wired IP phone supports 6 SIP lines and multi-line use. It features a monochrome display, caller ID, and speakerphone functionality. Zero-touch provisioning makes large-scale deployment easier, while GDMS support enables centralized device management.
It delivers full HD audio through the handset and speaker, supports EHS, and offers enterprise-grade security with encrypted data storage.
- Type: Wired IP phone
- SIP lines: 6
- SIP accounts: 6
- Display: Monochrome LCD
- Memory entries: 2000
- Features: Caller ID, speakerphone
- Audio: Full HD
- Support: EHS, GDMS
- Security: Encrypted data storage
- Connectivity: RJ9, Ethernet LAN
- Ethernet speed: 10/100 Mbps
- Color: Black
Specifications
- Type
- Wired
- Colour
- Black
- Screen
- Monochrome
- Memory Spot
- 2000
- Connectivity
- RJ9
- Touch Screen
- No
- Usage
- Multi Line
Modes
- SIP Lines
- 6
- Capabilities
- Called ID, Speaker
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.