6 lines, 6 dual-color line keys (with 3 SIP accounts), 4 XML programmable context-sensitive soft keys
5-way audio conferencing for easy conference calls
24 digitally programmable & customizable BLF/fast-dial keys
Built-in USB port for importing and exporting data only
HD wideband audio, full-duplex hands-free speakerphone with advanced acoustic echo cancellation
Built-in PoE to power the devices and give it a network connection
Supports EHS compatible Plantronics’s headsets
Automated provisioning using TR-069 or AES encrypted XML configuration file
Large phonebook capacity with up to 2000 contacts and call history with up to 500 records
TLS and SRTP security encryption technology to protect calls & accounts and Kensington Security Slot support
Use with Grandstream’s UCM series IP PBX appliance for Zero-Config provisioning, 1-touch call recording & more