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

17 Jun 2005

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 &lt;bogdan(a)voice-system.ro&gt;
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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Re: [Users] new version openser how to deal with call a SIP uri with multi registar