Audio
· Codecs:
· G.711 A-law, μ-law
· G.722 (wideband)
· G.726, G.729AB, GSM 6.10 (FR)
· Built-in assignable ringtones
· Comfort Noise Generator (CNG)
· Voice Activity Detection (VAD)
Setup
· Configuration via web interface
· Provisioning:
· Automatic loading of settings via HTTP/HTTPS/TFTP
· DHCP Options 66/67
· Snom Redirection Service
· Remote management via TR-069 / TR-111
Specification
Protocols
· SIP (RFC3261)
· DHCP, NTP
· HTTP / HTTPS / TFTP
· LDAP (Directory)
User Interface
· Localization (language, time, dial tone)
· Red LED for call indication / message waiting
· 4 context sensitive keys
· 5 programmable line / function keys with green LEDs
· Paper inlay for labeling of function keys
· Dedicated message key
· Audio keys with LED indication:
Mute, speakerphone, headset
· Volume key
· 4-way navigation key
· OK and Cancel
· Menu-driven user interface