IP Phone(CPH-662)

Features: Software: H.323 V4, MGCP, SIP, IAX2, Net2phone private protocol Audio codec G.711 a/u, G.723.1 5.3/6.3, G.729A/B/AB/ GSM610 DHCP support for LAN or cable modem PPPOE support for ADSL or cable modem Set phone by HTTP web browser (IE6.0) or Telnet Upgrade by FTP VAD (voice active detect) CNG (comfort noise generation) Dynamic voice jitter buffer G.168 / 165 compliant 16ms echo cancellation Tone generation and local DTMF re-generation according with ITU-TE.164 dial plan and customized dial rules 100 entries for quick dial, 80 entries each for missed calls, answered calls and dialed calls Adjustable volume for both handset and speake Voice prompt Hotline Technical parameters Voltage: 7.5V - 9V DC Power: 5.5W - 6.5W (max.) Power adapter: AC / DC input: 110 - 240V Network intrface: 1/2 RJ45 Ethernet connectors Inner packing Box dimensions: 340 x 220 x 86mm Outer packing 10pcs/ctn 　　Carton dimensions: 456 x 442 x 362mm 　　Weight: 14kg Available color : black&white