[Users] new version openser how to deal with call a SIP uri with multi registar

[jimmy way]

Hi bogdan,

  Need I write script for failure_route and
onreply_route in ser.cfg to support parallel fork or I
only lets openser to do that by itself.
  If need, how to write the script?

  By the way, how to support serial fork?

Regards,
Jimway

--- Bogdan-Andrei Iancu <bogdan at voice-system.ro>
wrote:

> Hi Jimmy.
> 
> see inline comments. As short note, what you are
> describing in parallel 
> forking and it behaves exactly as you thing (see RFC
> 3261).
> 
> regards,
> bogdan
> 
> jimmy way wrote:
> 
> >Hi all,
> >
> >    The question is:
> >    1. a user A registar from multi address, like
> >       UA1 registrar from address1
> >       UA2 registrar from address2
> >       UA3 registrar from address3
> >       and so on
> >       so in db "location" there are multi address
> in
> >the list about user A
> >    2. if set append_branch as on in registrar
> module,
> >when user B invite user A, Openser server will
> append
> >all these address in the invite packet. So all
> these
> >user will get the call. normally all UAs ringing,
> then
> >    3. if one of these UAs accept the call, how
> about
> >other UAs, will they stop ringing?
> >  
> >
> yes, the other pending branches will be
> automatically cancelled.
> 
> >    4. if one of these UAs deny(40x) the call, how
> >about other UAs, will the still ringing?
> >  
> >
> yes - there are two way for a parallel forked call
> to end: either one of 
> the branches picks up (2xx reply), either all of
> them send negative 
> replies (>=300).
> 
> >    5. if one of these UAs not connected, how about
> >caller the callee do?
> >  
> >
> if one of the branches is not connected (but still
> registered), an 
> internal timeout (408) will be generated for it.
> 
> >
> >tks.
> >Jimway
> >
> >
> >		
>


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