VoIP
Termination
-------------
Tenor AX

Features

� SelectNet� Auto-Switching provides superior voice quality
� Intelligent Call Routing
� Integrated H.323 gateway and gatekeeper
� SIP User Agent
� Up to 48 VoIP channels
� Available with 8, 16, 24 or 48 Analog or Fax ports
� IVR/Radius AAA Compliant (Multi-lingual IVR)
� Support for external Quintum Call Routing Server*
� Available in MultiPath or Gateway Configurations

Description

The Quintum� Tenor� AX Series gives businesses with analog voice infrastructures an easy, cost-effective way to
capitalize on the power of Voice over IP (VoIP). The Tenor integrates a gateway, a gatekeeper, and intelligent call routing,
and supports QoS all in one solution. With its MultiPath architecture, the Tenor connects to the data network through a
10/100 Ethernet interface, the voice network through either a PBX or phone, and the public switched telephone network.

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.

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.

More intelligence means less network congestion.
With its PacketSaver� Technology, the Tenor reduces bandwidth consumption up to 57%, by combining voice packets
from several calls into a single packet to minimize packet overhead. NATAccess� intelligence means greater security.
The Tenor VoIP MultiPath Switch also features a unique technology that allows it to operate behind NAT-enabled
firewalls. The innovative NATAccess� solution overcomes the problem of NAT firewalls not correctly translating internal
IP addresses into public addresses when a VoIP call is established with an outside party. A more intelligent way to implement VoIP