[SIPForum-discussion] Help in PRACK
mustafa aydin
mustafaydin82 at yahoo.com
Sun Dec 5 13:56:58 UTC 2010
Sorry for the grammer mistake, corrected below;
________________________________
From: mustafa aydin <mustafaydin82 at yahoo.com>
To: Sankar Senthil <frenzpark at gmail.com>; discussion at sipforum.org
Sent: Sun, December 5, 2010 2:37:36 PM
Subject: Re: [SIPForum-discussion] Help in PRACK
Hi Sankar,
I believe the connection should be torn down as per the following statement in
RFC 3262;
RFC3262;
If a provisional response is received for an initial request, and
that response contains a Require header field containing the option
tag 100rel, the response is to be sent reliably. .
Assuming the response is to be transmitted reliably, the UAC MUST
create a new request with method PRACK.
Regards,
Mustafa Aydin
________________________________
From: Sankar Senthil <frenzpark at gmail.com>
To: discussion at sipforum.org
Sent: Sun, December 5, 2010 4:32:30 AM
Subject: [SIPForum-discussion] Help in PRACK
Dear Members,
When UAC sends Supported:100rel in the initial INVITE and UAS responds
180RINGING with Required:100rel
1) What will happen if the UAC doesnt respond PRACK ??
2) What will be the UAS behaviour if it doesnt receive PRACK??
Regards,
Senthil
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://sipforum.org/pipermail/discussion/attachments/20101205/b9d8cd9f/attachment-0002.html>
More information about the discussion
mailing list