IP Office Ports

Details of the range of ports used by IP Office and IP Office applications are found at https://ipofficekb.avaya.com/businesspartner/ipoffice/mergedProjects/general/port_matrix/index.htm.

Most PC firewalls requests the user to allow various exceptions when a newly installed application first runs. However this is not always the case, especially if the firewall is located elsewhere than the user's PC.