[SIPForum-discussion] SIP Sessions and SIP Dialog

Arun Arora arun.arora.dev at gmail.com
Sat Apr 9 19:41:47 UTC 2016

Pls check the below link:


One interesting example is of SUBSCRIBE-NOTIFY which is a SIP Dialog ‘without any session’.
So, the the discussion in the link says, a session can be broader than a SIP dialog wherein a session can contain multiple dialogs.

Anyone else care to comment?


From:  <discussion-bounces at sipforum.org> on behalf of Jason Morrison <jason.voipengineer at gmail.com>
Date:  Sunday, 3 April 2016 at 7:14 PM
To:  <discussion at sipforum.org>
Subject:  [SIPForum-discussion] SIP Sessions and SIP Dialog


Looking for a bit of clarification on the captioned topic. Is it correct to say,


1)      SIP Dialog – Is a completed request with Call-ID, To and From Tags established which may or may not consist of a media stream


2)      SIP Session – Is a SIP dialog that consisting of a media stream.











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