Avaya IP500 Expansion Card 4-Port (700472889)

Avaya IP500 Expansion Card 4-Port Description: The IP500 4-Port Expansion Card is compatible with the IP Office 500 phone system.  Install the card to expand the built-in 8 expansion ports to a total of 12. Avaya 700472889 Features: 4 RJ-45 Expansion Ports Provides 4 additional expansion ports for connection of external expansion modules This card is used in large configurations where the first expansion ports on the back of the IP500 control unit are in use Maximum 1 per IP500 control unit Includes: (1x) Avaya IP500 Expansion Card 4-Port (700472889)