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.
- Voice/WAN Interface Card offers better usage with maximum efficiency and convenience
- With T1/E1 technology, enjoy up to 2.048Mbps (E-carrier) or 1.544Mbps (T-carrier) data transfer rate over service provider link
- Voice/WAN Interface Card with voice application/usage for maximum dependability and convenience
