3G VoIP Terminal SC-375G has 1SIM, 1LAN for call termination (VoIP to 3G) and origination (3G to VoIP). It is SIP based and compatible with Asterisk, VoIPBuster.
Major Function
SIP VoIP – 3G conversion for worldwide and Japan market (SoftBank Mobile, Docomo). 50 sets of LAN -> 3G routes setting; 50 sets of 3G --> LAN routes setting. Support one stage dialing & 2 stage dialing - free mode
Voice response for setting and status (dial in from 3G mobile). Standard SIP (RFC2543, RFC3261) protocol, communicates with other gateway or PC. Receive SMS and Send SMS; Program Send/receive SMS with AT Command
Call Back feature (** with supported Call Back Server) All functions can be set on web. Specification
Protocols: SIP (RFC2543, RFC3261) TCP/IP: IP/TCP/UDP/RTP/RTCP/、CMP/ARP/RARP/SNTP、DHCP/DNS Client、IEEE802.1P/Q、ToS/DiffServ、NAT Traversal、STUN、uPnP、IP Assignment、Static IP、 DHCP、PPPoE
Codec: G.711 u-Law、G.711 a-Law、G.723.1 (5.3k) 、G.723.1 (6.3k) 、G.729A、G.729A/B
Voice Quality
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