Another way to solve this is to bypass the bug by using two separate Asterisk instances, one for inbound and one for outbound.
Adrian On Jun 25, 2009, at 4:03 AM, Iñaki Baz Castillo wrote: > El Jueves, 25 de Junio de 2009, Steve Ames escribió: > >>> This is a kwnown bug of Asterisk. >> >> Does that translate as I'm out of luck pending asterisk people >> fixing this, >> or can someone point me at a workaround or the right phrase to >> google up >> some additional info on the asterisk bug? > > Take a look here: > https://issues.asterisk.org/view.php?id=7403 > > Note however that even if there are some patches supposed to fix the > problem, > the fact is that it has been never checked that them work correctly > (in my > tests it just doesn't work at all). The "closed" status of the bug > means > *nothing*. > > Some Asterisk's developers involved in fixing this issue have proved > not no > have enough knowledge of SIP (specially in some core sections of RFC > 3261) as > you can realize by reading some comments in the bug report. > Sometimes they > prefer to invent "how SIP works" instead of reading the RFC (i.e. > CANCEL > To_tag in parallel forking, comparision of SIP URI's...). > > Asterisk is not friend of "advanced" SIP features as forking. > Also, it doesn't seem that Asterisk developers care a lot this kind > of issues > not related to SIP "just for phones". > > I wouldn't expect this issue being "sometime" fixed. In order to > send back an > INVITE to Asterisk you need a B2BUA (so From/To tags and Call-ID are > different > in the request arriving to Asterisk). > A solution could be using SEMS as transparent B2BUA (without > handling media). > This is possible with an example module provided in default SEMS > installation. > Other solution could be using Sippy B2BUA. > > Note that I don't mean removing OpenSIPS. What I mean is: > > Asterisk ---------> OpenSIPS ----------> B2BUA > <-------------------------------------- > > > Regards. > > > > -- > Iñaki Baz Castillo <[email protected]> > > _______________________________________________ > Users mailing list > [email protected] > http://lists.opensips.org/cgi-bin/mailman/listinfo/users _______________________________________________ Users mailing list [email protected] http://lists.opensips.org/cgi-bin/mailman/listinfo/users
