VS-GW2120

VS-GW2120
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  • Specifications
    • - Up to 44 GSM Channels
    • - 1 SIM card per GSM channel
    • - 3 10/100M LAN interfaces
    • - SIP(RFC3261) Compliance
    • - Codec support: G.711A, G.711U, G.729, G.723.1, G.722, G.726,GSM
    • - Quad-Band GSM 850/ 900/1800/1900 MHz & Band binding
    • - DTMF Signaling support RFC2833, Inband, SIP Info
    • - Echo Cancellation: ITU-T G.168 LEC
    • - Call Duration Limit
    • - Flexible routing settings & unlimited routing rules
    • - Least Cost Routing(LCR),according to Time, Port,Calling Number
    • - Hot-swap Design for both SIM cards and Modules