[SIPForum-discussion] When user not responding to the call

[Geo Paul]

Hello  Sachin,

 

Once you receive 180 ringing for the INVITE you should use either Timer
C or different value greater than 3 minutes and tear down the call if
there is no final response. I do not believe using Timer B is correct.

 

Geo

  _____  

From: pankaj jain [mailto:jainp1979 at gmail.com] 
Sent: Tuesday, March 24, 2009 3:06 AM
To: Sachin Parnami
Cc: discussion at sipforum.org
Subject: Re: [SIPForum-discussion] When user not responding to the call

 

 

On Mon, Mar 23, 2009 at 11:24 AM, Sachin Parnami
<sachin.mobite at gmail.com> wrote:

   Hi All,
   
   I have doubt regarding the call scenario when Caller(UA2) is not
   responding to the call , so what would be the possible steps to be
   taken care?
   
   e. g.
                        INVITE
   UA1---------------------------------------> UA2
                         TRYING
   UA1 <------------------------------------- UA2
                           RINGING
   UA1 <-------------------------------------- UA2
                               ---
                               ---
                               ---
                      No Response ? 
   UA1 <--------------------------------------UA2
   
   Please Guide 
   -- 
   Regards,
   Sachin Parnami
   
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Hi Sachin,
Timer B should fire after 64*T1 and UA1 should terminate the
transaction.

-- 
Thanks
Pankaj Jain


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