[asterisk-bugs] [Asterisk 0018584]: The response to a CANCEL request does not always comply with RFC3261

[Asterisk Bug Tracker]

The following issue has been SUBMITTED. 
====================================================================== 
https://issues.asterisk.org/view.php?id=18584 
====================================================================== 
Reported By:                jacco
Assigned To:                
====================================================================== 
Project:                    Asterisk
Issue ID:                   18584
Category:                   Channels/chan_sip/General
Reproducibility:            sometimes
Severity:                   minor
Priority:                   normal
Status:                     new
Asterisk Version:           1.8.1.1 
JIRA:                        
Regression:                 No 
Reviewboard Link:            
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Request Review:              
====================================================================== 
Date Submitted:             2011-01-06 09:54 CST
Last Modified:              2011-01-06 09:54 CST
====================================================================== 
Summary:                    The response to a CANCEL request does not always
comply with RFC3261
Description: 
The response to a CANCEL request when the original request was an INVITE
does not always comply with RFC3261.

It sometimes send a 200 OK as the answer to the INVITE instead of
responding with a 487 to the INVITE request.

Quote from paragraph 9.2: "If the original request was an INVITE, the UAS
   SHOULD immediately respond to the INVITE with a 487"

this bug is timing/load dependend


====================================================================== 

Issue History 
Date Modified    Username       Field                    Change               
====================================================================== 
2011-01-06 09:54 jacco          Asterisk Version          => 1.8.1.1         
2011-01-06 09:54 jacco          Regression                => No              
2011-01-06 09:54 jacco          SVN Branch (only for SVN checkouts, not tarball
releases) => N/A             
======================================================================