By adding a 4-port expansion card to the Avaya IP Office™ 500V2, how many expansion...

By adding a 4-port expansion card to the Avaya IP Office™ 500V2, the system can support a maximum of 14 expansion units in total. The IP Office 500V2 supports a flexible expansion configuration, and this card allows for additional ports to connect more devices, such as phones or trunk lines.