[OpenSIPS-Users] CDRTool prepaid bebits correct customer with wrong pricing of another

[Jan Baumann]

Good afternoon,

I have updated to CDRTool 8.1.2, callcontrol 2.0.12 and mediaproxy 2.5.0 running together with an older opensips 1.5.3.
Everything works perfectly for postpaid calls.

I now have come across very strange behaviour when testing prepaid calls.
After terminating a prepaid call I get the following syslog - all with the same callid and surely belonging together. 
"Default" is the name of the fallback billing profile for all customer accounts.
The calling user has in fact assigned a dedicated rating plan "euroflat" with free calls to Austria.

When user 0821723xxx now calls to Austria the prepaid system uses the rating profile of subscriber 08219987xyz(!) to calculate the pricing and debits 0821723xxx's prepaid account with the inappropriate default rate of the wrong other customer. 
The wrongly chosen 08219987xyz seems a random, but always the same choice, even for different prepaid callers. If I delete the 08219987xyz user the system chooses another wrong one and sticks with that.

Immediately after prepaid call ends:
First line wrong customer choice, second line correct caller's balance debited with wrong rate:

Jun 30 13:12:24 voip cdrtool[4901]: Increment=60 MinDuration=60 ConnectFee=0.0000 CallId=NPI2JDqYKnQCsLz.x3ELQVMsLvQ5wh5p Span=1 Duration=60 DestId=43 subscriber=08219987xxx at mysipserver.de Profile=default Period=weekday Rate=default Interval=0-24 Cost=0.0250/60 Price=0.0250 PriceIn=0.0181
Jun 30 13:12:24 voip cdrtool[4901]: DebitBalance=0.0250 Duration=4 CallId=NPI2JDqYKnQCsLz.x3ELQVMsLvQ5wh5pBillingParty=0821723xxx at mysipserver.de DestId=43 MaxSessionTime=0 Counter=1->0


When cron normalizes the radius CDRs 2 min. later (or I renormalize from the web GUI) it grabs the correct profile for the correct customer:

Jun 30 13:15:02 voip cdrtool[5305]: Increment=60 MinDuration=60 ConnectFee=0.0000 CallId=NPI2JDqYKnQCsLz.x3ELQVMsLvQ5wh5p Span=1 Duration=60 DestId=43 subscriber=0821723xxx at mysipserver.de Profile=euroflat Period=weekday Rate=euroflat Interval=0-24 Cost=0.0000/60 Price=0.0000 PriceIn=0.0181


Any ideas what can be going on there???

Thank you and
Kind Regards,

Jan Baumann