The 2 Line analog telephone interface card integrates a complete set of PSTN telephony functions into conferencing systems. Use up to four cards per Edge frame and one per Radius DSPs. Telco connections are provided on two RJ11 ports for easy connection. A variety of control options including PSTN telephones, SymVue and third-party control devices allow intuitive end-user operation and design management. The 2 Line analog telephone interface card is suitable for a multitude of applications not limited to conferencing, paging, remote monitoring and broadcast.

Features:
Integrates analog telephone lines into conferencing systems. Use up to 4 cards per Edge frame, one per Radius AEC
Standard PSTN telephony functions include:
Detect and answer incoming calls
DTMF tone dialing
Speed-dialing
Redial
Do not disturb
DTMF decoding
Caller ID reception
Call progress detection
Continuous line status and fault monitoring
Standard RJ11 ports with parallel "set" connections per line for a physical handset, dialer, or ADA compliant visual or audible device connection
Field swappable by certified technicians
Also suitable for typical audio applications such as paging, broadcast feeds and remote system monitoring