[asterisk-bugs] [Asterisk 0012552]: Queue handling problems with IAX/possibly others

[noreply at bugs.digium.com]

A NOTE has been added to this issue. 
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http://bugs.digium.com/view.php?id=12552 
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Reported By:                darren1713
Assigned To:                
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Project:                    Asterisk
Issue ID:                   12552
Category:                   Applications/app_queue
Reproducibility:            always
Severity:                   major
Priority:                   normal
Status:                     feedback
Asterisk Version:           1.4.18 
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Disclaimer on File?:        N/A 
Request Review:              
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Date Submitted:             04-29-2008 16:42 CDT
Last Modified:              06-13-2008 12:11 CDT
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Summary:                    Queue handling problems with IAX/possibly others
Description: 
I'll be glad to develop a fix for this, but I need some feedback as to
why/what/and general intentions.

I have 8 IAX members of a very basic rrmemory queue. When a call comes
into the queue, it will pick a single IAX channel to ring. 

The major problem is that until that IAX channel is answered, ALL
consecutive calls are routed to the same IAX channel. So, here's the
scenario.

> Inbound call -> app_queue -> ring IAX device
http://bugs.digium.com/view.php?id=1
> Inbound call -> app_queue -> ring IAX device
http://bugs.digium.com/view.php?id=1
> Inbound call -> app_queue -> ring IAX device
http://bugs.digium.com/view.php?id=1
IAX device http://bugs.digium.com/view.php?id=1 ANSWERED
> Inbound call -> app_queue -> ring IAX device
http://bugs.digium.com/view.php?id=2
> Inbound call -> app_queue -> ring IAX device
http://bugs.digium.com/view.php?id=2

and this should look like:

> Inbound call -> app_queue -> ring IAX device
http://bugs.digium.com/view.php?id=1
> Inbound call -> app_queue -> ring IAX device
http://bugs.digium.com/view.php?id=2
> Inbound call -> app_queue -> ring IAX device
http://bugs.digium.com/view.php?id=3
IAX device http://bugs.digium.com/view.php?id=1 ANSWERED
> Inbound call -> app_queue -> ring IAX device
http://bugs.digium.com/view.php?id=4
> Inbound call -> app_queue -> ring IAX device
http://bugs.digium.com/view.php?id=5

I would like to discuss why this is happening, or if it's intentional for
other channels such as SIP/ZAP/etc.

I have a patch for iax for counting currently active calls (minus
registrations/pokes/etc) which can help here too.
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---------------------------------------------------------------------- 
 putnopvut - 06-13-08 12:11  
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darren1713: I noticed this issue was still open. First of all, is this
still happening?

As stp asked, do you have autofill=yes set? If you do not, then only one
phone ringing would make sense. If you do not have autofill on, then what
you should see with multiple callers in the queue is that only one phone
will ring. Then when the queue member answers, another phone will begin
ringing for the second caller in the queue and so on. 

Issue History 
Date Modified   Username       Field                    Change               
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06-13-08 12:11  putnopvut      Note Added: 0088682                          
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