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    ● GSM VOIP gateway
    Product Name:  GOIP-32
    Model No:  
    Commodity Numbers:  0
    Browse Times:  2013/10/27 17:29:26
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    Product name: Voip GSM gateway
    Model: GOIP-32
    SIM channels: 32 ports
    Work frequency:850/900/1800/1900mhz
    Support ITU H.323 V4 and IETF SIP V2
    Support IMEI change
    Support Sim Bank
    Support SMS server
    support multi-device group
    Warranty: one year

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