[asterisk-bugs] [Asterisk 0018597]: [regression] Snom BLF subscription does not work

[Asterisk Bug Tracker]

The following issue has been ASSIGNED. 
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https://issues.asterisk.org/view.php?id=18597 
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Reported By:                thsgmbh
Assigned To:                twilson
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Project:                    Asterisk
Issue ID:                   18597
Category:                   Channels/chan_sip/Subscriptions
Reproducibility:            always
Severity:                   minor
Priority:                   normal
Status:                     assigned
Asterisk Version:           SVN 
JIRA:                       SWP-2892 
Regression:                 Yes 
Reviewboard Link:            
SVN Branch (only for SVN checkouts, not tarball releases): 1.6.2 
SVN Revision (number only!): 301220 
Request Review:              
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Date Submitted:             2011-01-11 06:59 CST
Last Modified:              2011-01-12 15:05 CST
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Summary:                    [regression] Snom BLF subscription does not work
Description: 
Since Asterisk Branch 1.6.2 SVN Revision 300298, our SNOM phones cannot
subscribe any more to device state changes via xml dialog-info. After
sending the subscribe request, the asterisk servers answers with 401
unauthenticated!?!

I have attached a asterisk/sip debug file...

A possible reason could be a change in chan_sip.c (svn rev. 300298):
"Don't authenticate SUBSCRIBE re-transmissions" !??

But even with NEW subscribe requests and correct authentication values in
the snom sip header, asterisk ALWAYS sends an 401 unauth message back to
the phone.
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 (0130429) svnbot (reporter) - 2011-01-12 15:05
 https://issues.asterisk.org/view.php?id=18597#c130429 
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Repository: asterisk
Revision: 301682

U   branches/1.6.2/channels/chan_sip.c

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r301682 | twilson | 2011-01-12 15:05:03 -0600 (Wed, 12 Jan 2011) | 9 lines

Don't reject all SUBSCRIBE auth requests

When merging another SUBSCRIBE fix from 1.4, some braces were put in
the wrong place. This patch fixes that.

(closes issue https://issues.asterisk.org/view.php?id=18597)
Reported by: thsgmbh


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http://svn.digium.com/view/asterisk?view=rev&revision=301682 

Issue History 
Date Modified    Username       Field                    Change               
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2011-01-12 15:05 svnbot         Note Added: 0130429                          
2011-01-12 15:05 svnbot         Status                   acknowledged =>
assigned
2011-01-12 15:05 svnbot         Assigned To               => twilson         
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