[SIPForum-discussion] Difference between SIP Dialogue and SIPSession

[vinoth.natarajan at wipro.com]

Yes, a Dialog ID is composed of Call ID, Remote Tag and Local tag. When
an INVITE is sent we have the Local tag and Call ID. 
The moment we get Remote Tag in 200 OK or 18x a DIALOG is established. A
Remote tag in 18x is called Early Dialog.
 
Guess, only INVITE, REFER and SUBSCRIBE are the Dialog creating methods

________________________________

From: discussion-bounces at sipforum.org
[mailto:discussion-bounces at sipforum.org] On Behalf Of Devarjun T
Sent: Thursday, June 18, 2009 10:55 PM
To: raja sekar
Cc: discussion at sipforum.org
Subject: Re: [SIPForum-discussion] Difference between SIP Dialogue and
SIPSession


Hi Raj,

I belive SIP Dialogue is One request and Responce. (Ex: Invite ---- >
100 Trying ------> and <-------180 ringing)

Where as session is whole transactions from invite to bye ( end of the
call)


Reg,
Dev..


On Wed, Jun 17, 2009 at 9:05 PM, raja sekar
<rajasekar.dhanasekar at yahoo.co.in> wrote:


	Hi All,
	
	Good Evening!
	
	Can any one tell me the difference between SIP Dialogue and SIP
Session.
	
	Thanks in advance!
	
	Regards,
	Rajasekar Dhanasekaran.
	

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-- 
Thanks & Regards,
Devarjun T

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