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VoIP Supply has been deemed an essential business during the COVID-19 pandemic and will continue to operate to support your business processes and needs.

Due to the high demand for headsets, power supplies, and web cameras, if your order becomes backordered one of our solutions consultants will call you to verify the ETA and to recommend an alternative product if needed. For more questions please chat or call us at 800-398-8647.

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About Ribbon Communications (Previous Sonus Networks) VoIP Gateways

Note: Ribbon products cannot be shipped outside of the United States!

Sonus is now Ribbon communications! Ribbon is a company with two decades of leadership in real-time communications. They transform fixed, mobile and enterprise networks from legacy environments to secure IP and cloud-based architectures, enabling highly productive communications for businesses.

Ribbon Communications offers solutions ranging from 2 to 48 analog VoIP ports, from 1 to 32 T1, E1, PRI spans and 2, 4 or 8 BRI/ST ports, as well as Session Border Controllers and a Remote Management Session Server for easy management of remote Tenors, even those behind NAT firewalls.

Why buy Ribbon (Previous Sonus Networks)?

  • Survivability to assure telephony communications remainlive in branch locations, even if the IP PBX network fails.
  • Unmatched protection of voice quality and availability.
  • Ease of Ownership with scalability, security and remote management capabilities.
  • Ease of installation because Tenors are designed to fit into virtually any network environment.
  • Lower TCO because Tenors require no PBX modifications, additional equipment, and or provisioning expenses.
 
Ribbon Communications VoIP Gateways

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  1. Sonus AXT4800 48FXO VoIP Gateway

    SKU: 02-107800

    The Sonus Tenor AXT4800 Analog gateway connects the data network and IP PBX to the PSTN. The AXT4800 features 48 FXO ports and one 10/100 RJ45 port.

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