This card provides 8 analog extension ports for the connection of analog phones. The card can be fitted with an IP Office 500 daughter trunk card, which then uses the additional 4 RJ45 ports for trunk connections.
- This card accepts one IP Office 500 trunk daughter card of any type.
- Maximum of 4 Analog Phone cards in a IP Office 500 Control Unit
- Compatible with IP500 v1 and IP500 v2