Grandstream Networks has been manufacturing award-winning IP voice and video telephony, video conferencing and video surveillance products since 2002
Grandstream GXP2140
$105 or $5/month lease
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).
Grandstrema GXP2160
$120 or $6/month lease
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.
Grandstream GXP2170
$130 or $7/month lease
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
Grandstream GAC2500 Conference Phone
$335 or $14/month lease
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.