SunComm 3G VoIP TerminalSC-375G with 1SIM, 1LAN for 3G/UMTS - VoIP connection,SC-385G with 2SIM
Key Facts
UMTS 2100MHz (WCDMA, 3G)
For call termination (VOIP to 3G) & Call origination (3G to VOIP)
Packing Detail
Major Function:
SIP VoIP - 3G conversion.(SC-375G VoIP Terminal)
50 sets of LAN→3G MOBILE routes setting, 50 sets of 3G MOBILE→LAN routes setting.
Voice response for setting and status (dial in from 3G mobile).
For call termination (VOIP to 3G) & origination (3G to VOIP).
Standard SIP (RFC2543, RFC3261) protocol, communicates with other gateway or PC (Softphone)
All functions to 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.711a-Law、G.723.1(5.3k)G.723.1(6.3k)、G.729A、G.729A/B Voice Quality、VAD、CNG、AEC、LEC、Packet loss
SC-375 series:
1. CDMA VoIP Gateway SC-375C: 800MHz CDMA、Supports CDMA 2000 1舑TT Air Interface、Backward compatibility from IS-2000 to IS-95A/B、Support Voice for both 13k QCELP and EVRC、Supports both full rate and 1/8 gating on the reverse link
2. 3G VoIP Gateway SC-375G: UMTS 2100MHz (WCDMA, 3G) (Voice only)
3. GSM VoIP Gateway SC-375:
Frequency:
Dual band: 900/1800MHz
Tri band: 900/1800/1900MHz
Quad band: 900/1800/850/1900MHz
Main Products:
GSM VoiP Gateway