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    ● FXS VOIP Gateway
    Product Name:  HT842R 4FXS voip Gateway
    Model No:  HT842R
    Commodity Numbers:  5000
    Browse Times:  2012/1/11 12:08:40
    Chat Using:
        
    •Four RJ-11 FXS ports for traditional phone sets or PBX's trunk lines
    •Open Standard VoIP Protocols (ITU H.323 V4 and IETF SIP V2)
    •Single or Multiple Server Registrations
    •Peer-to-Peer IP Calls
    •Two 10/100 Ethernet for WAN / LAN connections
    •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
    •Voice prompts, HTTP Web, Auto Provision support for configuration and updates
    •Highly stable embedded Linux operating system in high performance ARM 9 Processor

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