[Asterisk-Users] SIPCALLID, but which callid?

[Steve Totaro]

Andreas Sikkema wrote:
>
> Hi,
>
> To combine two sources of CDR's I want Asterisk to save the SIP callid for
> all calls. I know there's a variable that contains the SIP CallID value,
> but is this the callid value of the incoming INVITE message or the 
> outgoing
> message? Are they the same? (I've not yet checked a trace, I'm sorry for
> that). I've tried to read chan_sip, but couldn't find something in the 
> time
> I had today. I've found hardly any documentation o this variable, 
> apart from
> that it exists and that it contains "the" SIP CallID value.
>
> Can anyone enlighten me?
>
> --
> Andreas Sikkema
>
They are the same on both sides.