[Seagull-users] simulating sip in seagull-1.3.2

[Layya H. <lay...@tu...>]

Dear Seagull Users,


Hello,

I have a question regarding the following note that was posted on the =20
seagull sip-documenation website:
----------------------------------------------------------------------------=
-----------------
Miscellaneous considerations

Users must be aware of the fact that Seagull currently works only with =20
"perfect" SIP scenarios. It means that the following messages are not =20
properly handled:

     * Retransmissions
     * INFO and NOTIFY messages
     * Optional responses

These points are currently in progress.
----------------------------------------------------------------------------=
-----------------

For instance, will this simple sip scenario below work? Only messages =20
(2) and (3) have been added to the original scenario.

   client=09=09server

     |(1) INVITE            |
     |--------------------->|
     |(2) 402 Payment Required
     |<---------------------
     |(3) INVITE + payment assertion as an xml text in the sip-message body
     |--------------------->|
     |(4) 180 Ringing       |
     |<---------------------|
     |(5) 200 OK            |
     |<---------------------|
     |(6) ACK               |
     |--------------------->|
     |                      |
     |(7) PAUSE             |
     |                      |
     |(8) BYE               |
     |--------------------->|
     |(9) 200 OK            |
     |<---------------------|


the 2nd INVITE message(3) will now have a CSeq: 2 INVITE
and will have this content-type header:
Content-Type: multipart/mixed; boundary=3Dboundary1
and the body is as follows:
      <![CDATA[ --boundary1
       Content-Type: application/sdp

=09      v=3D0
               o=3Duser1 53655765 2353687637 IN IP4 155.208.221.173
               s=3DMbone Audio
               i=3DDiscussion of Mbone Engineering Issues
               e=3D...@so...
               c=3DIN IP4 155.208.221.173
               t=3D0 0
               m=3Daudio 3456 RTP/AVP 0
=09      a=3Drtpmap:0 PCMU/8000

       --boundary1
       Content-Type: application/samlassertion+xml
       Content-ID: samlhere
       <!-- saml assertion here -->]]>

Thank you,
Layya