realtone technologies.inc

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voip sip gateway with 4fxo ports,
Specification: 4FXO ports, Supports SIP,MGCP,PPPOE;Supports T.38 and T.30FAX
Detail: WSS8 is a perfect product for the telecom carriers to provide the residential telephony and fax services through the broadband networks such as FTTB, HFC, and ADSL; WSS8 can be connected to the traditional PBXs to provide th...

voip sip gateway with fxs ports, supporting sip an
Specification: designed for multi-purpose applications,supporting SIP and MGCP
Detail: VoIP SIP Gateway with 24, 48,72,96 FXS/FXO ports Co***tible with Asterisk and FreeSwitch FXO PSTN gateway for call termination VoIP SIP Gateway with 48 ,72 to 96 FXS/FXO ports, nice VoIP SIP access gateway for IP...

voip sip gateway port switch 24fxs+8fxo ports,
Specification: 24FXS+8FXO ports,16simultaneous calls,Supports SIP,MGCP,PPPOE;Su
Detail: SIP Gateway Main Applications: Remote SIP access gateway for IP-PBX,example asterisk based on IPPBX. IP based wide area PBX for enterprise, government branches and schools VoIP Long Distance application for IP phone superm...


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