LOCATE ALL FREE DN - Dialing conflict

[ghost]

I found an old thread with same/similar issue but no comment on the fix
http://mitelforums.com/forum/index.php?topic=7577.0

When I run "LOCATE ALL FREE DN 3101 TO 3199" (or any numbers in the 3XXX range) I get

Quantity of free DNs in the given range: 0                                     
A free DN within the given range cannot be found.                               
                                                                               
** Dialing conflict with one or more FAC or ARS string. **

I have checked FAC and ARS digits dialled and cant find anything, I know where are free number in the range as I found one manually

 

[august]

Try DGT Trace command.

[acejavelin]

Check your ARS Leading Digit strings first... Is 3 in there, if not, I find the best way to search for this is export the FAC list and search it in Excel.

[ghost]

unfortunatly no luck

These systems are a mess, there even a couple database issues around the place but they dont want to sign off for the downtime to do backup and restore
The system in question used to be a physical box before been migrated to vmware, it still has all trunk alarms from the physical interfaces as they were never deleted

[ghost]

Found the culprit
Shared System Options -> "Set Registration Auto DN Selection - Prefix" was set to 3
when cleared it works fine