Cisco NMHDV1T124= (NM-HDV-1T1-24=) Expansion Module

Cisco Single T1 24 Channel Voice/Fax Module, NM-HDV-1T1-24 High Density Voice Network Module, with (1) VWIC-1MFT-T1 and (2) PVDM-12 Supported Platforms: 2600 Series - Software: 12.0(5)XK, 12.0(7)T, 12.1, 12.1T, 12.2, 12.2T 2600XM, 2691 - Software: All IOS Versions 3600 Series - Software: 12.0(5)XK, 12.0(7)T, 12.1, 12.1T, 12.2, 12.2T 3700 Series - Software: All IOS Versions VG200 - Software: 12.1(3)T Condition : Pre-owned in good condition. Warranty : 1 Year We carry a full line of accessories for Cisco equipment. If you do not see what you need in our store please contact us .

Cisco Digital T1 Packet Voice Trunk Network Module, NM-HDV-1T1-24, NEW The Digital T1 Packet Voice Trunk Network Module provides a flexible and scalable T1 voice solution for Cisco 2600, 3600, and 3700 series multiservice Modular Access routers and supports up to 60 voice channels in a single network module. A single packet voice trunk network module supports both on-premise and off-premise connections to both Private Branch Exchanges (PBXs) and Public Switched Telephone Networks (PSTNs). The packet voice trunk network modules include a MultiFlex Voice/WAN interface card (VWIC) allowing voice and fax traffic to travel cost-efficiently across a user's wide area network (WAN) or directly over the PSTN. Device type- Voice / fax module Connectivity technology- Wired Max transfer rate- 1.544 Mbps Digital signaling protocol- MGCP, H.323v3, H.323v4, SIP Protocols & specifications- ITU T.37, ITU T.38 Data compression protocol- G.729, G.711, G.723.1, G.728, G.726, G.729.A, G.729.B Fax compatibility- G