[OpenSIPS-Users] Real Time CDR

Bogdan-Andrei Iancu bogdan at opensips.org
Fri Jun 13 13:41:28 CEST 2014

Hi Dan,

To be honest, I'm not such a big fan of HTTP based stuff, mainly because 
of the performance penalty.  When handling CDRs, you need to be sure you 
can handle large amounts of data and very fast. The HTTP overhead 
doesn't fit in this picture, IMHO :).
RabbitMQ is light as transport and also flexible as connecting to the 
If you want to stay with an SQL DB, db_http is at the end of the list as 


Bogdan-Andrei Iancu
OpenSIPS Founder and Developer

On 12.06.2014 16:32, Dan Christian Bogos wrote:
> Hey Bogdan,
> Since we got your attention on this one, I was wondering what do u 
> think about the other proposal within this thread - http posted CDRs 
> (via db module)?
> I understand that the event module could shortcut processing but in my 
> approach I am trying to use a built in module to have the 
> responsibility of dispatching the CDRs out of Opensips (eg: an 
> external, custom build socket server can easier crash or loose socket 
> connection, plus http libraries are much more universal than 
> particular protocols for events processing (eg: it is faster to 
> prototype a http server than a particular socket protocol one).
> Did u have any bad experience with db -> http conversion/performance?
> Ta,
> DanB
> On 12.06.2014 13:45, users-request at lists.opensips.org wrote:
>> Hi Ricky,
>> If you want to get realtime updates on the completed calls, I suggest
>> using the ACC module (to generate CDRs) and have the CDR delivered as
>> event (via rabbitMQ for example).
>> Check:
>>       - generating CDRs -
>> http://www.opensips.org/html/docs/modules/1.11.x/acc.html#id295374
>>       - the CDR event -
>> http://www.opensips.org/html/docs/modules/1.11.x/acc.html#id295744
>>       - using events -
>> http://www.opensips.org/Documentation/Interface-Events-1-11
>> Regards,
>> Bogdan-Andrei Iancu
>> OpenSIPS Founder and Developer
>> http://www.opensips-solutions.com
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