On Sat, Mar 20, 2010 at 6:00 PM, Iñaki Baz Castillo ibc@aliax.net wrote:
2010/3/20 Ovidiu Sas osas@voipembedded.com:
For instance the qos module is keeping track of the media endpoints for the dialog. As I pointed out in a previous e-mail, in a spiral case when P2 is proxying the media, the SDP for the first INVITE that is hitting P1 will be different then the SDP for the second INVITE that is hitting P1 and in this case the single dialog approach will not work.
UA1 --> P1 --> P2 --> P1 --> UA2
Hi Ovidiu, let me a question:
In your case, wouldn't be enought if the dialog is created after the spiral occurs?
How do you know that a spiral will occur?
I mean, without creating it for the first time the INVITE arrives to the proxy (so just invoke dlg_manage() after the spiral).
If you have one single dialog for four media endpoints, how are you going to manage them? - first INVITE: UAC + P2 - second INVITE: P2 + UAS
Regards, Ovidiu Sas