Receive the configuration from System A.
Click the Short code configuration form to display a list of existing system short codes.
Right-click on the displayed list and select New.
Enter the short code settings as follows:
If the only change made to the configuration was this short code, load the new configuration using merge, otherwise load the configuration and reboot.
A similar system short code can be added to System B's configuration to route 2XXX dialing to System A.