Avaya IP500 Analog Phone 2 Base Card 700431778

FEATURES

• Ports 1-2 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