IP Office 500 Phone 2 Card:
This card provides 2 analogue extension ports (1-2) for the connection of analogue phones. The card can be fitted with an IP Office 500 daughter trunk card, which then uses the last 4 RJ45 ports (9-12) for trunk connections.
IP Office 500 Phone 2 Card- Installation, Training and Maintenance can be supplied by
whichtelephonesystem.com