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
Cisco 2821 Integrated Services Router provides the following support: Wire-speed performance for concurrent services such as security and voice , and advanced service...
features Voice Analog and digital voice call support Optional voice mail support Optional support for Cisco CallManager Express (Cisco CME) for local call processing ...
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
