[SIPForum-discussion] What is the use of creating session

[Nguyen Van Hanh (Mr)]

Please remove me from your mailling list. Thanks!

 

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Nguyen Van Hanh (Mr.)
Director

Mobile 84-95-567-2588
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From: discussion-bounces at sipforum.org
[mailto:discussion-bounces at sipforum.org] On Behalf Of Rudie
Sent: Monday, January 29, 2007 8:38 PM
To: harish T; discussion at sipforum.org
Subject: Re: [SIPForum-discussion] What is the use of creating session

 

Hi

 

A session is more than just user information and user authentication,
although that is a big part of it.

A session remembers where data is to be sent and what state the stream is
in. Ofcourse it remembers the location and some details of the receiver(s)
and it controls the path of the streams.

The existing session, created with SIP, is used when a stream is paused or
stopped. All not-media data (control data) is sent using the existing
session. Without session, no terminal would know where to send its data, or
to send what type of data.

 

So you cant make a call without a session. You can make a call without user
authentication. And you can also make a call without a SIP session.

 

Hope this helps..

Rudie

----- Original Message ----- 

From: harish T <mailto:harish0611 at gmail.com>  

To: discussion at sipforum.org 

Sent: Monday, January 29, 2007 11:41 AM

Subject: [SIPForum-discussion] What is the use of creating session

 

Hi friends,

What is the use of creating session using SIP...Just to know ONLY user
information are we using Session?

Even without Session i hope we can do a call,send message by using necessary
protocol(because no where we are using SIP for doing call..)... 

Are we using session just to validate User?..If there is any other reason
please let me know,or else if you have any link please forward it to me
...it will be helpful for me..


-- 
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To accomplish great things, we must not only act, but also dream; not only
plan, but also believe.



With regards
Harish.T 


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