[asterisk-bugs] [Asterisk 0018298]: [patch] Incorrect handling of non-ascii characters in Display Name

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
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https://issues.asterisk.org/view.php?id=18298 
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Reported By:                orn
Assigned To:                
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Project:                    Asterisk
Issue ID:                   18298
Category:                   Channels/chan_sip/General
Reproducibility:            always
Severity:                   minor
Priority:                   normal
Status:                     acknowledged
Asterisk Version:           1.8.0 
JIRA:                       SWP-2581 
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:             2010-11-12 05:14 CST
Last Modified:              2011-01-24 20:45 CST
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Summary:                    [patch] Incorrect handling of non-ascii characters
in Display Name
Description: 
Asterisk 1.8.0 seems to use URI escape codes in the Display Name /
CallerID(name).

I found a discussion on the implementation here:
https://issues.asterisk.org/view.php?id=16299

oej points out here that the Display Name is not part of the URI and
should never be escaped, but oddly enough this seems to have been ignored.

The Display Name is confirmed to be displayed incorrectly on the displays
on Aastra 6731i, Aastra 6739i, Aastra 6757i, Snom 300 and Linksys SPA-941.
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Relationships       ID      Summary
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related to          0016299 [patch] pedantic sip checking needed to...
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 (0130978) IgorG (reporter) - 2011-01-24 20:45
 https://issues.asterisk.org/view.php?id=18298#c130978 
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Here is the patch, that exclude name from being url-encoded when from:
header created 

Issue History 
Date Modified    Username       Field                    Change               
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2011-01-24 20:45 IgorG          Note Added: 0130978                          
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