You need to look at the Radius packets and see if it is sending the info to
the database... if the calls table is not properly updated then concurrency
will not work properly...
You must have been using something else for 3 years if you were using SNMP
since RadiusNT has not supported it that long... If you have not setup SNMP
Conncurency for RadiusNT maybe you should look over the docs and get that
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