3Com NBX 100 Administrator's Manual page 53

routes which, in turn, point to valid extensions. The report also identifies
how many devices are using each dial plan table and each pretranslator.
Consider these common dial plan problems:
Dial plan table entries that point to nonexistent routes
Timed route entries that point to nonexistent destination routes
Destination route entries that point to nonexistent extensions or
empty extension lists
Timed route entries that overlap
Devices that do not specify a normal table
Devices that point to nonexistent Normal tables, Least Cost Routing
tables, or pretranslators
Pretranslator entries that have no operations
If a telephone has no table assigned, that telephone does not have
permission to dial. This error is flagged in Reports. If a device has only a
Normal table, no error is reported.
If a device has only a Least Cost table, an error is reported. The telephone
is still usable and has permissions defined in whatever table has been
chosen as Least Cost. If a device has both a Normal and Least Cost table,
no error is reported (the usual condition).
When the NBX system detects an error in any line of an imported dial
plan configuration file, it ignores that line and continues to process all
remaining lines in the file. This precaution minimizes the impact of errors
on the dial plan.
To generate a dial plan report:
1 In the NBX NetSet – Main Menu window, click Dial Plan. The Dial Plan
window appears, displaying the Operations tab.
2 Click Report . The dial plan report appears. Scroll up and down the
browser window to see the full display.
3 Click Close.
The person validating the dial plan test is responsible for verifying that the
test call used the correct dial plan table and dial plan table entry.
Managing the Dial Plan Configuration File 53