The GXP1620/1625 is Grandstream’s standard IP phone for small businesses, this Linux-based model includes 2 lines, 3 XML programmable soft keys, and 3-way conferencing. Both phones include dual 10/100M network ports and the GXP1625 includes integrated PoE. The GXP1620/1625 also supports multi-language and call-waiting.
- 132*48 pixel backlit graphical LCD display.
- 2 dual-color line keys (with 2 SIP accounts and up to 2 call appearances), 3 XML programmable context-sensitive soft keys, 3-way conference
- HD wideband audio, superb full-duplex hands-free speakerphone with advanced acoustic echo cancellation and excellent double-talk performance.