Tenor ASM400 VoIP MultiPath Switch. Four channel VoIP MultiPath Switch with four analog FXS, four analog FXO ports, and 10/100 Mbps Ethernet WAN port. Includes the following features: MultiPath architecture, SelectNet QoS based autoswitching PSTN back-up. Supports a network of up to four Tenor switches without a gatekeeper. Supports up to four simultaneous voice calls over the IP network.

Features

Automatic call type detection: Voice/Modem/Fax
Answer and Disconnect Supervision
Trunk group support
Public and private dial plan support
User programmable dial plan support
Automated load balancing
Forced IP routing and IP port mapping
Pass-through support for calls to 800, 911, 411, etc.
Automatic appending and stripping of digits to dialed numbers
Call Detail Records
Least cost routing with external Call Routing Server
Type I Caller ID delivery (Telcordia Standard GR-30-CORE)
Telephony Specifications
Modem over IP
Loop Start, Reverse Battery, Battery Disconnect
IP Network Specifications
DHCP Client
QoS Support: IP TOS, DiffServ
Enhanced (Carrier Grade) Echo Cancellation: ITU Rec. G168, up to 128 msec tailsize VoIP
Network SpecificationsIVR/RADIUS server support for AAA with integrated multi-lingual IVR
Adaptive Voice Activity Detection (VAD) with Comfort Noise Generation (CNG)
Adaptive Jitter Buffer
Packet Loss Compensation
NATAccess™
Security: IP Filtering
Up to 4 simultaneous VoIP calls
Configuration / Management
Quintum Tenor Configuration Manager (GUI) for configuration of remote individual Tenors.
Quintum Tenor Monitor (GUI) for alarm monitoring, call monitoring and CDR monitoring
SNMP v2 Agent Command Line Interface
A more intelligent way to implement VoIP in remote offices and SOHO environments

The Tenor AS Series offers:
• 2 or 4 Analog line and trunk interfaces
• Up to 4 simultaneous VoIP calls
• Available in MultiPath or Gateway configurations
• Support for external Quintum Call Routing Server*
• Support for external Quintum Tenor Monitor
• Support for external Remote Management Session Server*
• Intelligent MultiPath Call Routing
• Answer and Disconnect Supervision
• IVR/RADIUS AAA Compliant (Multilingual IVR)
• SelectNet™ provides superior voice quality
• Integrated H.323 gatekeeper and SIP B2BUA for survivability*

The Quintum Tenor® AS Series gives small- to medium-sized 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 (PSTN).

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.
Automatic, Transparent PSTN Failover for Assured QoS With VoIP Quintum's innovative Tenor MultiPath VoIP Switch completely eliminates the risk of poor voice quality associated with VoIP. Its patented SelectNet™ Technology provides automatic, instantaneous failover switching over to the public telephone network whenever conditions on your IP network threaten voice-call quality in any way. It can even do this in mid-call. Now users never have to experience bad phone service. Ever!

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.

More intelligence means better management
The Tenor comes with a set of easy-to-use configuration and management tools, including Tenor Configuration Manager (GUI) and Wizard, and the Tenor Monitor that offers realtime monitoring of alarms, call status and CDRs. Tenors can easily be remotely managed behind NAT firewalls utilizing the Tenor Remote Management Session Server.* * Quintum product purchased separately.
* Quintum product purchased separately.

A more intelligent way to implement VoIP in remote offices and SOHO environments

The Tenor AS Series offers:
• 2 or 4 Analog line and trunk interfaces
• Up to 4 simultaneous VoIP calls
• Available in MultiPath or Gateway configurations
• Support for external Quintum Call Routing Server*
• Support for external Quintum Tenor Monitor
• Support for external Remote Management Session Server*
• Intelligent MultiPath Call Routing
• Answer and Disconnect Supervision
• IVR/RADIUS AAA Compliant (Multilingual IVR)
• SelectNet™ provides superior voice quality
• Integrated H.323 gatekeeper and SIP B2BUA for survivability*