Grandstream GXP2140 Enterprise 4-Line IP Phone - 5 programmable soft keys and feature-loaded call controls. Its 4.3” color LCD display creates a high-quality user experience, and its dual Gigabit PoE ports, HD audio, and integrated Bluetooth and USB port. Supports up to 4 GXP2200EXT Expansion Module(s).
Grandstream GXP2160 Enterprise 6-Line IP Phone, DUAL Gigabit network ports, 5 XML programmable soft keys, and 5-way conferencing. HD audio and a 4.3" color LCD screen, 24 BLF keys, Bluetooth, USB and EHS.
Powerful enterprise-grade IP phone ideal for busy users with 6 SIP accounts, 12 Line keys, 5 XML Keys, 48 Digitally programmable BLF locations, support up to 4 GXP2200EXT side cars, Built in Bluetooth, HD Voice, EHS, POE and supports 5 way audio conferencing
GAC2500 is the ideal conference room solution as it delivers superb audio quality to all participants with 6 SIP accounts, 4.3” capacitive touch screen, built in Bluetooth and WiFi, POE, HD Audio. The GSC2500 is an Android 4.4 OS and fully compatible with the apps in the Google playstore including Skype and Google Hangouts.