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    ● Cross-Network gateways
    Product Name:  ROIP302M Cross-Network gateway
    Model No:  ROIP302M
    Commodity Numbers:  0
    Browse Times:  2012/1/10 12:52:29
    Chat Using:
        
    • Open Standard VoIP Protocols (IETF SIP V2)
    • Two 10/100 Ethernet for WAN / LAN connections
    • Supply dynamic DNS service
    • Speech quality ensured by QoS at the Ethernet and IP layers and comprehensive jitter buffer
    • Line Echo Cancellation
    • VLAN and QoS support
    • NAT Transversal and Router functions
    • Support IP voice stream to via a recording server
    • Highly stable embedded Linux operating system in high performance ARM 9 Processor

    • Two RJ-11 FXS port for traditional phone set or PBX's trunk line
    • Support three PTT port
    • LEDs for Power, Ready, Status, WAN, PC, FXS
    • Call Forward, Call Hold, Call Transfer
    • Dial Plan
    • Caller ID

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