Hi, Stefan 2011/6/20 Stefan Sayer <[email protected]>
> Hi, > > o Andreas Granig on 06/20/2011 05:01 PM: > > Hi guys, >> >> I'm interconnecting Sems sbc module with an external server, which >> requires authentication, which works for INVITE (SEMS is getting a 401 >> (not sure why not 407, but whatever) and resends the INVITE with proper >> Authorization header). >> >> However, also the BYE requires authentication, again triggered via 401, >> but this time Sems is not resending the BYE with Auth. headers. >> > atm, the BYE is handled in a specific way as it terminates the call - when > it is received, the BYE is sent in the other leg, both legs are ended and > immediately dropped completely on dialog/application layer. I knew it =) May be it could be easy to implement adding authentication parameters from the initial INVITE to the BYE (or even to all) request? If UAS doesn't suppose UAC to authenticate the request it'll safely ignore these headers. But on the other hand it will fix Andreas issue. Please, correct me if I'm wrong. > > > >> Is there a specific reason for that? Can this be solved with a config >> > the reason is a rather historic one: When SEMS is used as media server, > usually you can't do much when you get e.g. a timeout failure response from > the transaction layer to BYE, which happens e.g. when the other end crashes. > And, special care must be taken to not get into the situation where you end > up with hanging dead calls (timers etc). > > But its true that for B2BUA use, especially when authenticated, the current > behaviour is lacking. > > > option, or do we require a code change for that? >> > It requires code change, yes. > > Stefan > > > >> Thanks, >> Andreas >> >> >> >> >> ______________________________**_________________ >> Sems mailing list >> [email protected] >> http://lists.iptel.org/**mailman/listinfo/sems<http://lists.iptel.org/mailman/listinfo/sems> >> > > > -- > Stefan Sayer > frafos.com > > ______________________________**_________________ > Sems mailing list > [email protected] > http://lists.iptel.org/**mailman/listinfo/sems<http://lists.iptel.org/mailman/listinfo/sems> > -- Best regards, Alekzander Spiridonov
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