IP Phone (VoIP Phone/Network Phone ) (CPH-662)

Features:
1) Software: H.323 V4, MGCP, SIP, net 2 phone private protocol
2) Audio codec: G.711, G.723, G.729
3) DHCP supports LAN or cable modem
4) PPPOE supports ADSL or cable modem
5) You can set phone by HTTP web browser (IE 6.0) or telnet
6) Upgraded by FTP
7) VAD (voice active detect)
8) CNG (comfort noise generation)
9) Dynamic voice jitter buffer
10) G.168 / 165 compatible, 16ms echo cancellation
11) Tone generation and local DTMF regeneration according to ITU-TE.164
   dial plan and customized dial rules
12) 100 entries for quick dial, 80 entries each for missed calls, answered
   calls and dialed calls
13) Adjustable volume for both handset and speaker
14) Voice prompt
15) Hot line function
Specifications:
1) Voltage: 7.5 - 9V DC
2) Power: 5.5 - 6.5W (max.)
3) Power adapter (AC / DC input): 110 - 240V
4) Network interface: 1 RJ45 Ethernet connectors