IP PHONE CISCO UNIFIED 7975G Refurbished

Screen : 320 x 240
Lines : 8
Networking : 10/100/1000 BASE-T Ethernet network
Voice Codecs : G.711a, G.711, G.729a, G.729b, G.729ab and iLBC audio-compression codecs are supported.
Network Features :
Signaling protocol support : Skinny Client Control Protocol (SCCP) and Session Initiation Protocol (SIP) with Cisco call control
Features : Services, Information, Messages, and Directory. Display also supports localization requiring double-byte Unicode encoding for fonts.
Power Supply : N/A
Dimensions : 20.32 x 26.67 x 15.24 cm
Weight : 1.6κg