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
Cisco 2821 Integrated Services Router provides the following support: Wire-speed performance for concurrent services such as security and voice , and advanced service...
Cisco 2811 Integrated Services Router provides the following support: Wire-speed performance for concurrent services such as security and voice , and advanced service...
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
