Description
Cisco 4 Port Multi-Flex Trunk Voice/Clear-Channel Data T1/E1 Module – For Voice, Wide Area Network – 4 x T1/E1 NetworkT1/E1 – 2.048
These flexible interface cards support multiple integrated data, voice, and video applications, facilitating the migration from data-only as well as circuit-switched voice and video services to a packet voice and video solution.