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
voice and video support Standards-certified VoiceXML browser services Cisco Unified Border Element capabilities Cisco Unity Express voicemail support Support for Cisco
density through High-Speed WAN Interface Card Slots (four) Enhanced Network Module Slot Support for over 90 existing and new modules Support for majority of existing ...
multiple T1/E1/xDSL WAN rates Enhanced investment protection through increased performance and modularity Increased density through High-Speed WAN Interface Card Slot...
performance and density over the Cisco 1700 Series while maintaining support for more than 30 existing WAN interface cards (WICs) and multiflex trunk cards (voice/WIC...
