[asterisk-bugs] [Asterisk 0018608]: DTMF tones not recognized with Exchange 2010 Unified Messaging

[Asterisk Bug Tracker]

The following issue has been SUBMITTED. 
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https://issues.asterisk.org/view.php?id=18608 
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Reported By:                jason331
Assigned To:                
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Project:                    Asterisk
Issue ID:                   18608
Category:                   Core/RTP
Reproducibility:            always
Severity:                   minor
Priority:                   normal
Status:                     new
Asterisk Version:           1.8.1.1 
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:             2011-01-12 14:11 CST
Last Modified:              2011-01-12 14:11 CST
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Summary:                    DTMF tones not recognized with Exchange 2010 Unified
Messaging
Description: 
Asterisk 1.8.1.1 (PBX in a Flash) running on CentOS release 5.5 does not
correctly send DTMF to Exchange 2010. This is the same problem as reported
in https://issues.asterisk.org/view.php?id=18352 except that it still
appears in version 1.8.1.1 as well. The proposed fix for the referenced
issue does not correct the problem in this case:

Changing lines...

from:
ast_indicate(c0, AST_CONTROL_SRCCHANGE);
ast_indicate(c1, AST_CONTROL_SRCCHANGE);
to:
ast_indicate(c0, AST_CONTROL_SRCUPDATE);
ast_indicate(c1, AST_CONTROL_SRCUPDATE);

...does not help. 
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Issue History 
Date Modified    Username       Field                    Change               
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2011-01-12 14:11 jason331       Asterisk Version          => 1.8.1.1         
2011-01-12 14:11 jason331       Regression                => No              
2011-01-12 14:11 jason331       SVN Branch (only for SVN checkouts, not tarball
releases) => N/A             
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