This document does not cover the configuration of the local IP Office line(s) other than the ACO line. For details of configuring other types of line, refer to the Deploying an IP500 V2 IP Office Essential Edition System manual.
Procedure
Ensure that any trunk ports not used are set as Out of Service. You can do this using the Line > Admin Setting setting.
For digital trunks, ensure that the number of channels configured matches those licensed and provided by the line provider. Depending on the trunk type, you can do this using a 'number of channels' settings or a channel specific status setting.