Avaya IP500 Analog Trunk Card 4 V2 Universal (700503164) is a four-port analog trunk daughter card designed for compatible Avaya IP500 base cards. It provides four loop-start analog trunk connections while supporting DTMF signaling, incoming Caller ID (ICLID), busy tone detection and enhanced line-management features. The V2 version introduces several improvements over the original Analog Trunk Card 4, including enhanced echo control, automatic idle-line status detection and automatic impedance matching.
Avaya IP500 Analog Trunk Card 4 V2 Universal (700503164) Features
- Avaya part number 700503164
- Provides 4 loop-start analog trunk ports
- Installs on a compatible Avaya IP500 base card
- Supports DTMF signaling
- Supports incoming Caller ID (ICLID)
- Provides busy tone detection
- Supports echo cancellation and echo reduction
- Supports automatic detection of individual line status
- Supports automatic impedance matching
- Maximum of 4 Analog Trunk Card 4 modules per IP500 Control Unit
Changes from V1 to V2
Echo Cancellation: The original V1 card provides manually selectable echo cancellation settings of Off, 8, 16, 32, 64 or 128 milliseconds, with 16 milliseconds as the default. The V2 card simplifies this configuration to On or Off, with On as the default. The V2 also adds echo reduction, which is enabled by default.
Service Status and Line Status: The V1 card does not detect the individual status of idle lines. The V2 supports automatic line-status detection, allowing the card LEDs and System Status Application to indicate whether an individual line is connected and idle or currently in use.
Impedance Matching: The V1 supports manual impedance matching only in selected locales. The V2 supports automatic impedance matching during system startup and enables this mode by default. Manual impedance matching or no impedance matching can also be selected when required. V2 impedance matching is supported in all locales.
Power Failure Transfer
When installed on a compatible IP500 Analog Phone base card, the Analog Trunk Card 4 V2 supports power failure transfer. During a power failure, the first analog extension port (port 1) is connected to the first analog trunk (port 9).
Compatibility
- Designed for compatible Avaya IP500 base cards with an available daughter card slot
- Power failure transfer is supported when fitted to a compatible IP500 Analog Phone base card
Includes
One Avaya IP500 Analog Trunk Card 4 V2 Universal (700503164)
