Grandstream 4 Lines, 4 SIP Accounts, PoE + GigE, Color GXP2140 extension module Excellent low-light performance via DarkfighterS

Excellent low-light performance via DarkfighterS technology

Free Wave App allows easy voice & Instant Messaging (IM) communications using desktops

2 call appearances and includes 3-way voice conferencing to maximize productivity

A powerful unified communication & collaboration solution for any organization

GDMS Networking offers unlimited AP management

Grandstream 4 Lines, 4 SIP Accounts, PoE + GigE, Color GXP2140 extension module Excellent low-light performance via DarkfighterSSupports 4 lines, 4 SIP accounts and 5 way voice conferencing HD audio on speakerphone and handset, 5 programmable context sensitive soft keys Compatible with GXP2200 LCD extension module (GXP2200 EXT) 4. 3 inch (480x272) color screen LCD Dual Gigabit ports, integrated PoE Integrated Bluetooth for use with Bluetooth headsets and Bluetooth enabled mobile devices (transferring contact books and calls), USB, EHS for Plantronics headsets GXP2140 Bringing