H83

• 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