The QuadroM Dual E1/T1 doubles again the call capacity of the QuadroM E1/T1, affording as many as 60 simultaneous calls (48 simultaneous calls for T1--US and Japan) from the two broadband trunks.The QuadroM Dual E1/T1 60 features 60 channels of g.729 compression codec. Sound quality and application integration match the quality of the QuadroM E1/T1 with single port. The QuadroM Dual E1/T1 is also available in the durable rack-mountable housing including built-in power source and cooling fan for heavy duty operation and extended life.Click HERE for Datasheet Like the Quadro E1/T1, the QuadroM version includes call routing and auto attendant capabilities, voice prioritization over data and sophisticated firewall and security elements. And like the Quadro E1/T1 the QuadroM functions primarily to bridge traditional PBX traffic to the Internet, reducing costs and simplifying system administration. Voice Features: Voice Coding G.711, G.726 (16, 24, 32, 40 Kbps), G.729, iLBC (13, 33 kbit/s, 15, 2 kbit/s); (RFC 3951, ITU-T: G711, G.726, G729 Annex A; IETF; ITU-T Q.23, Q.24, Bellcore GR.506, GR.181; ITU-T G.168-2000, 2002; ETS_300659_1, 2, 3; A-law, U-law coding)NAT traversal (both manually and STUN)VAD, CNG, G.168 echo cancellationVoice Transcoding Premise Connections1 short-loop FXS port (RJ11)1 Ethernet 10/100BASE TX port toconnect a PC for configurationpurposes (RJ45) Uplink Connection2 E1/T1 ports to the Central Office (RJ45)1 Ethernet 10/100BASE TX (RJ45) 14"x 12"x 3" MFG# SKU-QM-0004

See other products in some related categories (click to browse):

Telephony, PBX & VoIP > VoIP Hardware > VoIP Gateways

Telephony, PBX & VoIP > Phone Systems > Business Phone Systems by Brand > Epygi IP PBX Phone System

Telephony, PBX & VoIP > Phone Systems > Business Phone Systems by Brand > Allworx Small Business Phone System