The IP Office Phone 8 base card supports 8 analog telephones and occupies one slot in the IP500 chassis.
Provides 12 RJ45 ports - The first 2 ports are analog extension ports for the connection of analog telephones. It can be fitted with an IP500 trunk interface card that uses an additional 4 ports for connections.
Maximum - 4 per IP500 or IP500 V2 control unit running IP Office; 3 per IP500 V2 control unit running IP Office Partner Version
Compatible with IP500 Control Unit running IP Office R5.0 or higher
Compatible with IP500 V2 Control Unit running IP Office R6.0 or higher or IP Office Partner Version