Avaya IPO IP500 Trnk Anlg 4 Uni networking card

IP Office 500 Trunk Card Analog 4 Universal This card can be added to an IP500 base card to provide that card with support for 4 loop-start analog trunks.

This card can be fitted to any IP500 base card except the IP500 Legacy Carrier card and IP500 4-Port Expansion card.

•Ports/Channels
4 Loop-start analog trunk ports. Connections via the host IP500 base card.
•DTMF, ICLID, Busy tone detection.
•Over-voltage and lightning protection.
•DTMF and LD dialing.
•Adjustable echo cancellation (default 16ms). Selectable to Off, 8, 16, 32, 64 and 128 milliseconds.
•Power Fail Port when fitted to an IP500 Analog Phone 8 base card. During power failure extension port 8 is connected to the analog trunk port 12.
•License: No license required.
•Maximum per IP500 Control Unit: 4.
•IP Office Software Level: 4.0+.