Hello,

I think you are looking for multileg call acounting. This is possible in OpenSER since its first version. See http://www.openser.org/docs/modules/1.2.x/acc.html#MULTI-CALL-LEGS

Cheers, Daniel

On 02/28/07 21:00, Manuel Guesdon wrote:

Hi,

I try to have exploitable accounting for multiple domains and multi hops routing. I've previously tried for weeks on asterisk without success, even with adding c modules and playing with cdr fork :-(

He is a case:

• sip.domainA and sip.domainB point to the same Openser server.
• 4@sip.domainA is dbaliased to 5@sip.domainB
• 5@sip.domainB is dbaliased to 6@asteriskServer
• 6@asteriskServer make a dial to phone2@sip.domainA

I dial 4 on phone1 and get this INVITE routing phone1@sip.domainA === RURI:4@sip.domainA ==> openser openser === RURI:6@asteriskServer ==> asteriskServer asteriskServer == RURI:phone2@sip.domainA ==> openser openser ==> phone2 this works and phone2 ring, I take the call and hangup phone1 after some time.

Now in acc table I find 15 records (7 INVITEs, 5 ACKs and 3 BYEs) The 3 BYE records seems correct (one from phone 1 to openser, one from openser to asteriskBox and the last from asteriskBox to phone 2 via openser). But I can't find a way to match the 7 INVITEs to the 3 BYEs, even with adding src&dst legs src_ip info and so on.

...

From acc records, I'd like to have make the following records report:

== Call ID, src, dst, total duration, billing duration ==

• 1234, phone1@sip.domainA,4@sip.domainA,10,8
• 1234, 4@sip.domainA,5@sip.domainB,10,8
• 1234, 5@sip.domainB,6@asteriskBox,10,8
• 1234, 6@asteriskBox,phone2@domainA,10,8

Is it a complete dream or do you have an idea ?

Manuel

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