[asterisk-bugs] [Asterisk 0014632]: IAX2 doesn't issue HANGUP when using DIAL ring

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
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http://bugs.digium.com/view.php?id=14632 
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Reported By:                trendboy
Assigned To:                dvossel
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Project:                    Asterisk
Issue ID:                   14632
Category:                   Channels/chan_iax2
Reproducibility:            always
Severity:                   major
Priority:                   normal
Status:                     feedback
Asterisk Version:           1.6.0.6 
Regression:                 No 
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Request Review:              
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Date Submitted:             2009-03-09 12:22 CDT
Last Modified:              2009-03-25 10:32 CDT
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Summary:                    IAX2 doesn't issue HANGUP when using DIAL ring
Description: 
This is a strange one.

I have recorded a video of this happening on:

http://video.google.com/videoplay?docid=-8122305684689236739

Steps to repro:
1) Set up your extensions.ael with simple extensions like as follows
inside some context:

        7001 =>  {
                        Dial(IAX2/7001,30,r);
                        Hangup();
                }


        7002 =>  {
                        Dial(IAX2/7002,30,r);
                        Hangup();
                }


        7003 =>  {
                        Dial(IAX2/7003,30,r);
                        Hangup();
                }

2) Call one of the extensions and hang up without answering it

3) The call will not end and the phone will continue to ring out.

** This also happens on Zoiper as well as real phones. It is as though
there is no Hangup request being sent to the software or the phone in the
IAX2 packet.

*** Please see the video of this happening (link above) ***

Now continue on by changing the ring flag in the dial command to be m for
music on hold so you have:


        7001 =>  {
                        Dial(IAX2/7001,30,m);
                        Hangup();
                }

and so on

2) Again call an extension and hang up, the hangup packet works and the
phone hangs up. Same correct behaviour on Zoiper softphone.

So could it have something to do with the m option??? I first thought it
was the phones themselves and reported it to the makers of the phones,
however when I saw it happening on Zoiper then I knew it has to be
something to do with asterisk.
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 (0102168) trendboy (reporter) - 2009-03-25 10:32
 http://bugs.digium.com/view.php?id=14632#c102168 
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Hi Dvossel, thanks for getting back to me.

Sorry for the confusion - the latest upgrade seems to have fixed it, but
the answer(); part of it still exists :( so when you use it with Ringing()
that is when the problem starts. Perhaps I should log a new case for that?

Thanks
Dave 

Issue History 
Date Modified    Username       Field                    Change               
====================================================================== 
2009-03-25 10:32 trendboy       Note Added: 0102168                          
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