[asterisk-bugs] [Asterisk 0017816]: Asterisk handles 182 Queued event as 180 Ringing

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
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https://issues.asterisk.org/view.php?id=17816 
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Reported By:                ShayS
Assigned To:                
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Project:                    Asterisk
Issue ID:                   17816
Category:                   Channels/chan_sip/General
Reproducibility:            always
Severity:                   minor
Priority:                   normal
Status:                     new
Asterisk Version:           1.8.0-beta2 
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:             2010-08-09 06:10 CDT
Last Modified:              2010-08-11 07:48 CDT
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Summary:                    Asterisk handles 182 Queued event as 180 Ringing
Description: 
A calls B which is on line
B respond with 182 Queued event to PBX
PBX repsond to A with 180 Ringing event
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 (0125804) oej (manager) - 2010-08-11 07:48
 https://issues.asterisk.org/view.php?id=17816#c125804 
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Cool, I've never seen any device using 182 queued before. There's no such
state in phone calls in any other protocol as I'm aware of, even though
there's hints that SS7 has something similar used in emergency call
handling (while using google).

We need to figure out what to do in different states here. On sip2sip
calls we could relay a 182 message, but what should we do with other
channels? 

Issue History 
Date Modified    Username       Field                    Change               
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2010-08-11 07:48 oej            Note Added: 0125804                          
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