For BRI S0 lines , these settings are mergeable.
For some types of line, Line short codes can be applied to any digits received with incoming calls.
The line Short Code tab is shown for the following trunk types which are treated as internal or private trunks: QSIG (T1, E1, H.323), BRI S0, H.323, SCN, IP Office. Incoming calls on those types of trunk are not routed using Incoming Call Route settings. Instead the digits received with incoming calls are checked for a match as follows:
Extension number (including remote numbers in a multi-site network).
Short codes can be added and edited using the Add, Remove and Edit buttons. Alternatively you can right-click on the list of existing short code to add and edit short codes.
