[SR-Users] extra characters in re-invite "TO" field

Al S alirsm at outlook.com
Fri May 20 16:34:01 CEST 2016


Hi,We use UAC module to modify FROM header (adding org tag) in the initial INVITE. The far end send us reinvite after 15 min by replacing FROM and TO field content. Therefore, otg tag will apprear in TO header in the reinvite. Kamilio ver 3.3.7 does not handle otg tag in the TO header. However, Kamilio ver 3.3.2 is working fine and can forward the TO field with otg tag without adding special character.  Thanks,ASTo: sr-users at lists.sip-router.org
From: miconda at gmail.com
Date: Fri, 20 May 2016 16:22:42 +0200
Subject: Re: [SR-Users] extra characters in re-invite "TO" field


  
    
  
  
    Hello,

    are you using uac module to replace the to/from header for
      initial invite?

    Cheers,

      Daniel

    

    

    On 20/05/16 15:15, Al S wrote:

    
    
      
      Hi,
        

          
        Kamailio
            adds extra characters in the re-invite "TO" field during
            session timer. There is no header manipulation in our route[WITHINDLG] block. 
        
          

            
          Re-INVITE
              received by Kamailio
          
              To:
                <sip:8131111111@?.?.?.?;otg=1>;tag=1c1048632956
              

              
              Re-INVITE forwarded by
                Kamailio
              To: <sip:8132222222@?.?.?.?;T\033\023Z\f1>;tag=1c1048632956
              

              
              

              
              Your help would be greatly appreciated.
              

              
              Thanks,
              AS
            
        
      
      

      
      

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    -- 
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Kamailio World Conference, Berlin, May 18-20, 2016 - http://www.kamailioworld.com
  


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