[asterisk-bugs] [LibSS7 0017937]: Asterisk will not pass hangup when it gets "Unhandled optional parameter"

[Asterisk Bug Tracker]

The following issue has been SUBMITTED. 
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https://issues.asterisk.org/view.php?id=17937 
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Reported By:                Dovid
Assigned To:                mattf
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Project:                    LibSS7
Issue ID:                   17937
Category:                   General
Reproducibility:            random
Severity:                   minor
Priority:                   normal
Status:                     assigned
Asterisk Version:           SVN 
JIRA:                        
SVN Branch (only for SVN checkouts, not tarball releases):  trunk 
SVN Revision (number only!): 283051 
Disclaimer on File?:        N/A 
Request Review:              
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Date Submitted:             2010-09-01 05:55 CDT
Last Modified:              2010-09-01 05:55 CDT
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Summary:                    Asterisk will not pass hangup when it gets
"Unhandled optional parameter"
Description: 
Hi,

If you have SIP -> Asterisk/SS7 -> PSTN and the called party hangs up the
phone, if the other end of the link (aka the telco that Asterisk is
connected to) sends the hang up with an additional parameter asterisk does
not pass along the hang up to the SIP device. Below is the output that we
see in the Asterisk console.

I tried looking for mattf on irc but it seems that we are never on line at
the same time.
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Issue History 
Date Modified    Username       Field                    Change               
====================================================================== 
2010-09-01 05:55 Dovid          New Issue                                    
2010-09-01 05:55 Dovid          Status                   new => assigned     
2010-09-01 05:55 Dovid          Assigned To               => mattf           
2010-09-01 05:55 Dovid          Asterisk Version          => SVN             
2010-09-01 05:55 Dovid          SVN Branch (only for SVN checkouts, not tarball
releases) =>  trunk          
2010-09-01 05:55 Dovid          SVN Revision (number only!) => 283051          
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