Tenor DX Series for Enterprise

• Available with 2, 4, 6 or 8 T1/E1/PRI Spans
• Up to 120 VoIP channels
• Available in MultiPath or Gateway Configurations
• Integrated H.323 gatekeeper and SIP B2BUA for survivability**
• Intelligent Call Routing
• VoIP and Tandem Circuit Switching
• IVR/Radius AAA Compliant (Multi-lingual IVR)
• SelectNet™ Auto-Switching provides superior voice quality
• Support for external Quintum Call Routing Server*
• Support for external Quintum Tenor Monitor
• Support for external Remote Management Session Server*

A more intelligent way to implement VoIP

The Quintum® Tenor® DX MultiPath Switch offers enterprises an easy, cost-effective way to capitalize on the power of Voice over IP (VoIP). The Tenor integrates a gateway, a gatekeeper, intelligent call routing, and supports H.323 or SIP, and QoS all in one solution.

Enterprises can benefit from a variety of valuable applications such as PBX extension, remote office connectivity, long distance consolidation and call centers. Product scales from a fractional T1/E1, with 8 simultaneous VoIP channels up to a full 8 span MultiPath switch supporting 120 simultaneous VoIP calls.

Patented SelectNet™ Technology assures high quality voice
The Tenor employs its patented SelectNet™ Technology to monitor calls for jitter, packet loss, and latency, and can transparently switch mid-call to the voice network whenever conditions demand.

More intelligence means greater flexibility
With its MultiPath Call Routing, the Tenor can intelligently route calls between the PBX, the PSTN, and the IP network to achieve the best combination of cost and quality. The Tenor can also route calls over IP to reduce costs, and then transparently "hop off" to the PSTN, to reach off-net locations. No other VoIP solution can match this flexibility.

More intelligence means easier installation
With its MultiPath architecture, the Tenor is the only VoIP solution that can be installed without upgrades to the existing voice or data networks. Tenor connects to the data network through a 10/100 Ethernet interface, and to the enterprise and public voice network through a T1, E1, or PRI interface.

More intelligence means greater reliability
The Tenor is designed to pass calls through to the existing voice network in the event of system malfunction—even a total power failure.

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