Avaya IP500 Analog Phone 8 (700417231)

The Avaya IP500 Analog Phone 8 provides additional analog station ports for your Avaya IP500 system. Features Ports 1-8 are analog extension ports for the connection of analog telephones. Ports 9-12 are Trunk Ports (If fitted with an IP500 trunk interface card) Power Failure Transfer - When fitted with an IP500 Analog Trunk daughter card, the combination supports 1 power failure extension to trunk (loop-start only) connection Compatibility IP500 V1 Control Unit running IP Office R5.0 or higher IP500 V2 Control Unit running IP Office R6.0 or higher IP500 V2 Control Unit running IP Office Partner Version Compatible with analog telephones Optional IP500 trunk interface cards - IP500 Analog Trunk 4, IP500 Universal PRI 1, IP500 Universal PRI 2 Maximum - 4 per IP500 or IP500 V2 control unit running IP Office; 3 per IP500 V2 control unit running IP Office Partner Version