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8channels GSM VoIP Terminal SC-895 with 8SIM
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8channels GSM VoIP Terminal SC-895 with 8SIM


 
รหัสสินค้า: 8channels GSM VoIP Termin

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8channel GSM VoIP Terminal SC-895 with 8SIM

Key Facts
For 8 GSM - VoIP connection; Quad band 900 1800 850 1900MHz; SIP protocol, Asterisk compatilbe; support NAT & Auto Hungting; CDMA VoIP Terminal: SC-895cdma

Major Function
- VoIP (SIP)- GSM conversion
- 50 sets of LAN -> MOBILE routes setting;
- 50 sets of MOBILE -> LAN routes setting
- Voice response for setting & status (dial in from mobile)
- For call termination (VoIP to GSM) and origination (GSM to VoIP)
- Standard SIP (RFC2543, RFC3261) protocol,communicates with other gateway or PC
- To be set on web

Specification:
- SIP protocol: (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 VAD、CNG、AEC、LEC、Packet loss
- GSM Frequency: Dual band 900/1800MHz,
- Tri band 900/1800/1900MHz
- Quad band 900/1800/1900/850MHz

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