Hi Alex
actually I did try db_mode set to 3 but when doing kamctl ul show on DID Kamailio  it displays 

Domain:: location table=512 records=0 max_slot=0

Another thing I notice with db_mode 3 is it also just returns - SIP/2.0 404 Not Found.

Regards

On Mon, Dec 10, 2012 at 1:38 PM, Alex Balashov <abalashov@evaristesys.com> wrote:
You can fix this by changing the db_mode on your usrloc module to use the database strictly, instead of doing runtime caching and periodic syncing to DB, or the other modes available.