[SIPForum-discussion] sdp

Deepanshu deepanshu at huawei.com
Fri Apr 27 07:46:31 UTC 2007


it signify that the session will be avaliable during the time interval between "5" and " 6" .

Actually,  the value for the <start time> and <end time> should be the decimal representation fo NTP time value in seconds.

for more refer RFC2327 page-15 para-2
  ----- Original Message ----- 
  From: William Prusty 
  To: Deepanshu 
  Cc: discussion at sipforum.org 
  Sent: Friday, April 27, 2007 2:41 PM
  Subject: RE: [SIPForum-discussion] sdp


  I got it. But suppose T=   5             6

   

  What does it signify????

   

   

   


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

  From: Deepanshu [mailto:deepanshu at huawei.com] 
  Sent: Friday, April 27, 2007 12:05 PM
  To: William Prusty
  Cc: discussion at sipforum.org
  Subject: Re: [SIPForum-discussion] sdp

   

  inline

    ----- 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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