Support SIP v1(RFC2543) v2(RFC3261)
DHCP support for LAN or Cable modem
PPPoE support for ADSL or Cable modem
with ROUTER build in
Audio codec G.711 , G.726 , G.723 , G.729
3 account register to per fxs port.
CALL waiting,Hold,Transfer 3 way conference
Set by HTTP web browser (IE6.0) or Telnet
Upgrade by FTP,TFTP or HTTP
VAD(Voice active detect)
CNG (Comfort noise generation)
G.168/165 compliant 16ms echo cancellation
Adaptive Jitter Buffer
Packet Loss Compensation
T.38 FAX protocol
Power adapter: 110V~240V input,switching power adapter.
Network interface:2 RJ-45 Ethernet connectors
2 FXS lines for Telephone(POTS)
1 FXO port
Unit Dimensions:125mm × 105mm × 33mm(5.0in × 4.3in × 1.2in)
Box Dimensions:245mm × 130mm × 55mm(9.6in × 5.2in × 2.2in)
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