[SIPForum-discussion] sdp

Deepanshu deepanshu at huawei.com
Fri Apr 27 06:35:19 UTC 2007


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  ----- Original Message ----- 
  From: William Prusty 
  To: Srinivas . ; discussion at sipforum.org 
  Sent: Friday, April 27, 2007 12:18 PM
  Subject: Re: [SIPForum-discussion] sdp


  Thank u srnivas

   

  Suppose T = 5  6

   

  This indicates what??

   

  What is meaning of session is permanent.

  [DG] A permanent session does not expire but it end with a related BYE

   

  ( when ever we are having either AUDIO or VIDEO session , then it persisit for some time ( let 5 hrs) . can we call this type of session as permanent session 

  [DG] Yes, i think this kind of session is a permanent session

   

  Plz give an example of permanent session 

   


------------------------------------------------------------------------------

  From: Srinivas . 
  Sent: Thursday, April 26, 2007 5:43 PM
  To: William Prusty; discussion at sipforum.org
  Subject: RE: [SIPForum-discussion] sdp

   

  'T' line specifies the duration of the time for which the session is active.

  If both stop and start time is 0 then session is treated as permanent.

   

  For more info Refer RFC 4566 section 5.9

   

   

   


------------------------------------------------------------------------------

  From: discussion-bounces at sipforum.org [mailto:discussion-bounces at sipforum.org] On Behalf Of William Prusty
  Sent: Thursday, April 26, 2007 4:53 PM
  To: discussion at sipforum.org
  Subject: [SIPForum-discussion] sdp

   

  In SIP , in the SDP part one parametrer is t (time) 

   

   

  T= <start time> <stoptime >

   

  Generally in the example it is indicated as T= 0 ,0 

   

   

  What does it signif????

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