[asterisk-bugs] [Asterisk 0016049]: Call fails to go through starting with build 1.6.0.14

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
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https://issues.asterisk.org/view.php?id=16049 
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Reported By:                parisioa
Assigned To:                ebroad
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Project:                    Asterisk
Issue ID:                   16049
Category:                   Channels/chan_sip/Interoperability
Reproducibility:            always
Severity:                   major
Priority:                   normal
Status:                     feedback
Asterisk Version:           1.6.0.14 
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:             2009-10-09 12:58 CDT
Last Modified:              2009-10-09 13:16 CDT
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Summary:                    Call fails to go through starting with build
1.6.0.14
Description: 
Calling from a phone attached to asterisk into microsoft office
communications server works perfectly fine between builds 8 (havent tried
older than 8), and 13.  Starting with build 14 the call does not answer. 
When i answer on the MOC side, the Asterisk phone never finds out that the
call was answered.  I did a call on build 13, and a call on build 14 with
debug and verbose set to 4 like requested.

The opposite direction, calling from MOC to asterisk works fine under any
build.  This problem persists in 1.6.1.6, haven't tested other builds in
the 1.6.1.x tree.
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 (0112137) parisioa (reporter) - 2009-10-09 13:16
 https://issues.asterisk.org/view.php?id=16049#c112137 
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Yes, using TCP.  I'm not familiar with patching so i dont know if this
means it needs to be cleaned up, or i did something wrong.  I just
copy/pasted the code provided.   wget
'https://issues.asterisk.org/file_download.php?file_id=23802&type=bug' -O -
| patch -p0


Resolving issues.asterisk.org... 76.164.171.231
Connecting to issues.asterisk.org|76.164.171.231|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 1096 (1.1K) [text/plain]
Saving to: `STDOUT'

100%[===================================================================================================================================================================================================>]
1,096       --.-K/s   in 0s

2009-10-09 11:12:40 (34.1 MB/s) - `-' saved [1096/1096]

can't find file to patch at input line 4
Perhaps you used the wrong -p or --strip option?
The text leading up to this was:
--------------------------
|diff -Nurp -x .svn a/channels/chan_sip.c b/channels/chan_sip.c
|--- a/channels/chan_sip.c      2009-09-15 01:49:22.859014584 -0400
|+++ b/channels/chan_sip.c      2009-09-15 01:51:23.515075235 -0400
--------------------------
File to patch: 

Issue History 
Date Modified    Username       Field                    Change               
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2009-10-09 13:16 parisioa       Note Added: 0112137                          
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