Hello,
in my opinion, it is a bit brain damage, because BYE may actually be
sent for early dialogs, see, rfc3261, 15 Terminating a Session.
On 04/02/07 17:11, Di-Shi Sun wrote:
Hi All,
We met an interesting case. The test bed is the source, IPX Softswitch
2.0, to OpenSER, to the destination.
1. The source sent an INVITE to OpenSER
2. OpenSER forwarded the INVITE to the destination
3. The destination sent a 183 to OpenSER
4. OpenSER forwared the 183 to the source
5. The source sent a BYE to OpenSER to cancel the call
I am sure it is wrong (according to rfc 3666, 2.5 section).
My question is if there is any way for OpenSER to know that the 200 OK
for the INVITE has not been received. If it is possible, then it will
be a workaround for this issue.
You can use dialog module and $DLG_status PV to learn the status of a
dialog.
Cheers,
Daniel
Thanks,
Di-Shi Sun.
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