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Sonus

Sonus Networks, merged with Genband in 2017 to form Ribbon Communications, supplied session border controllers (SBCs), media gateways and policy management hardware deployed across service provider voice networks and large enterprise SIP trunking environments worldwide. Tech-Star supplies new and refurbished Sonus equipment including SBC 1000, SBC 2000, SBC 5000 and SBC 7000 series session border controllers, GSX series media gateways, EMS management hardware and a range of additional SBC chassis components. Refurbished Sonus hardware is in active demand for the support and capacity expansion of installed Sonus and Ribbon SBC estates. Sonus-era and Ribbon-branded SBC stock is catalogued here under Sonus, including chassis components such as part 608-40339-001. Submit any Sonus or Ribbon part number via the enquiry form for current pricing, condition and availability.

Sonus and Ribbon Communications

SBC and media gateway hardware carries both badges.

  • 2017: Sonus Networks merged with GENBAND to form Ribbon Communications. The SBC and gateway lines continued unchanged under the Ribbon name.

Sonus-era stock is catalogued under Sonus. Tech-Star catalogues each part under its original badge: see Ribbon Communications.

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