2-port VWIC3-2MFT-G703 Voice card.
This is a Cisco third generation Voice / WAN T1/E1 interface card supports both voice and data application on Cisco ISR 2 1900/2900
The Cisco IP Communications voice/fax network modules for the Cisco 2800, 2900, 3800, and 3900 Series unified communications routers enable packet voice technologies
The Cisco 2921 Integrated Services Router (ISR) delivers highly secure data, voice, video, and application services for small offices. Key features include: 3 Integrated
Support of up to 1500 VPN tunnels with the AIM-EPII-PLUS Module Antivirus defense support through Network Admission Control (NAC) Intrusion Prevention as well as stat...
multiple T1/E1/xDSL WAN rates Enhanced investment protection through increased performance and modularity Increased density through High-Speed WAN Interface Card Slot...
Cisco 1800 Series integrated services routers are the next evolution of the award-winning Cisco 1700 Series modular access routers. The Cisco 1841 router is designed for
