The Features of Grandstream GXP1628
- 2 SIP accounts,2 line keys
- 3-way conferencing
- UCM Zero Configuration
- HD audio on speakerphone and handset
- Dual-switched Gigabit ports, integrated PoE
- 8 dual-colored BLF/speed dial keys
- EHS support for Plantronics headsets
- Up to 1000 contacts call history up to 200 records