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PSTN Gateway Interoperability Partners

pbxnsip IP PBX phone system is designed to integrate PSTN gateways to allow for the origination and termination of PSTN traffic. Some PSTN gateways allows for integration with existing PBX or PABX systems, making pbxnsip IP PBX phone to system to be glued to the existing system.

Vegastream

Vegastream

The VegaStream VoIP Gateway porfolio reduces business phone bills and can truly improve business efficiency. Our Vega VoIP Gateway portfolio supports analog, ISDN Basic Rate and ISDN Primary Rate interfaces for North American and European standards.

With support for analog PBX trunks together with analog and ISDN handsets, VegaStream's VoIP Gateways provide the perfect answer for IP-based voice services and for connecting to service provider broadband access over DSL and cable networks.

Vegastream

Quintum PSTN Gateways

The Quintum Tenor(R) Series gives small businesses, SOHOs and branch offices with analog voice infrastructures an easy, cost-effective way to capitalize on the power of Voice over IP (VoIP). Tenors offer a complete survivable branch office solution providng support for integrating analog endpoints and the PSTN, while offering back-up call processing support for all SIP and analog calls.

Quintum PSTN Gateways

Audio Codes

CPE (Customer Premises Equipment) and Access Devices offered by AudioCodes include analog, BRI, digital and modular VoIP media gateways for enterprise, contact center, IPCentrex and broadband access applications.

Audio Codes

Patton

SmartNode and SmartLink VoIP telephony solutions are more than just talk. These VoIP gateway, VoIP router and VoIP telephony solutions really work. Over seven years running Patton engineering has been developing and refining SmartNode VoIP technology. And Patton puts our advanced VoIP technology into every SmartNode VoIP router and VoIP gateway we make.

SmartNode and SmartLink VoIP telephony solutions are more than just talk. These VoIP gateway, VoIP router and VoIP telephony solutions really work. Over seven years running Patton engineering has been developing and refining SmartNode VoIP technology. And Patton puts our advanced VoIP technology into every SmartNode VoIP router and VoIP gateway we make.



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