[asterisk-bugs] [Asterisk 0018058]: Timer support

Mon Sep 27 00:34:43 CDT 2010

The following issue has been SUBMITTED. 
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https://issues.asterisk.org/view.php?id=18058 
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Reported By:                legranjl
Assigned To:                
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Project:                    Asterisk
Issue ID:                   18058
Category:                   Channels/chan_sip/General
Reproducibility:            always
Severity:                   major
Priority:                   normal
Status:                     new
Asterisk Version:           SVN 
JIRA:                        
Regression:                 No 
Reviewboard Link:            
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Request Review:              
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Date Submitted:             2010-09-27 00:34 CDT
Last Modified:              2010-09-27 00:34 CDT
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Summary:                    Timer support
Description: 
When acting as uac the 200ok replay to uas does not include the sessoin
expiry and refresher timer. This turns the timer off.

RFC4028, chapter 7.2:
   "If the 2xx response did not contain a Session-Expires header field,
   there is no session expiration.  In this case, no refreshes need to
   be sent.  A 2xx without a Session-Expires can come for both initial
   and subsequent session refresh requests.  This means that the session
   timer can be 'turned-off' in mid dialog by receiving a response
   without a Session-Expires header field.

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Issue History 
Date Modified    Username       Field                    Change               
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2010-09-27 00:34 legranjl       New Issue                                    
2010-09-27 00:34 legranjl       Asterisk Version          => SVN             
2010-09-27 00:34 legranjl       Regression                => No              
2010-09-27 00:34 legranjl       SVN Branch (only for SVN checkouts, not tarball
releases) => N/A             
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