Easy-to-use and effective basic ip phone.
as all grandstream ip phones do, the gxp1620/1625 features state-of-the-art security encryption technology (srtp and tls). the gxp1620/1625 supports a variety of automated provisioning options, including zero-configuration with grandstream’s ucm series pbxs, encrypted xml files and tr-069, to make mass deployment extremely easy.
2 sip accounts, 2 line keys, 3-way conferencing, 3 xml programmable context-sensitive soft keys
dual-switched 10/100 mbps ports, integrated poe on gxp1625
hd audio on speakerphone and handset
ehs support for plantronics headsets
up to 1000 contacts, call history up to 200 records