Tenor ASM200 VoIP MultiPath Switch. Two channel VoIP MultiPath Switch with two analog FXS, two 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 two simultaneous voice calls over the IP network.

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
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