The SIP phone GRANDSTREAM GXP-1628
2 SIP accounts, 2 line keys, 3-way conferencing, 3 XML programmable context-sensitive soft keys
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