Avaya IP500 Trunk Interface Cards
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| Avaya IP500 Analog Trunk 4 Features
Conects to IP500 base card - When connected to IP500 base card, it provides 4 loop-start analog trunk ports
Also provides DTMF, caller ID (ICLID), busy tone detection
Adjustable echo cancellation - Selectable to Off, 8, 16, 32, 64, and 128 milliseconds
Power Failure Transfer - When fitted to an IP500 analog phone base card. During power failure, the first extension port (port 1) is connected to the first analog trunk (port 9)
Maximum - 4 per IP500 control unit
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Avaya IP500 Analog Trunk 4 V2 Features
Connects to IP500 base card - When connected to IP500 base card, it provides 4 loop-start analog trunk ports
Also provides DTMF, caller ID (ICLID), busy tone detection
Adjustable echo cancellation - Selectable to Off, 8, 16, 32, 64, and 128 milliseconds
Power Failure Transfer - When fitted to an IP500 analog phone base card. During power failure, the first extension port (port 1) is connected to the first analog trunk (port 9)
Maximum - 4 per IP500 control unit
Changes from V1 to V2
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| Avaya IP500 Universal PRI 1 Features
Daughter board that installs on IP500 base card
Ports/Channels - 1 PRI trunk port. Connections via port 9 of the host IP500 base card.
Supports the following PRI modes:
1) T1 robbed bit (24B channels per port) T1 PRI (23B+D channels per port) 2) E1 PRI (30B+D channels per port) 3) E1R2 PRI (30B channels per port)
Initially supports 8 unlicensed B-channels
Additional channels are activated by IP500 Universal PRI licenses
Maximum - 4 per IP500 control unit
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Avaya IP500 Universal PRI 2 Features
Daughter board that installs on IP500 base card
Ports/Channels - 2 PRI trunk port. Connections via port 9 of the host IP500 base card.
Supports the following PRI modes:
1) T1 robbed bit (24B channels per port) T1 PRI (23B+D channels per port) 2) E1 PRI (30B+D channels per port) 3) E1R2 PRI (30B channels per port)
Initially supports 8 unlicensed B-channels on each port
Additional channels are activated by IP500 Universal PRI licenses
Maximum - 4 per IP500 control unit
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