[Serusers] Creating CDRs from SERs accouning records

[sip]

On Thu, 01 Dec 2005 11:34:51 +0100, Erik wrote
> Arek Bekiersz wrote:
> > It is usually enough to match INVITE with --first-- of recorded BYEs
> > with the same CallID. It is fairly accurate.
> 
> Not if there are 2 calls at the same time using the same call_id
> 

While this is technically against the RFC, there was some discussion that, on
occasion, a UA would reuse a callID... but there should be NO situation in
which 2 UAs are simultaneously using the same CallID unless you wrote the UA
yourself to specifically do this. Do you have information about which UAs were
doing this? I'd like to know which UAs to bar from usage on my network. :)


In theory, it SHOULD be enough to match Call ID, but matching CallID, from,
and to together should take care of 100% of the known records. If it doesn't
something has gone terribly wrong somewhere. 


N.