2fxs,1fxo,ata is a Telecommunications product. Key specs — Origin: china; Price Term: FOB.
Product Description
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 web browser (IE6.0) or Telnet Upgrade by FTPã€TFTP or 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 GW202O supports SIP is compatible with various softwitch systems and voip voice gateways to provide broadband IP voice service.
 
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)
