[asterisk-bugs] [Asterisk 0016292]: [patch] DTMF Not Recognized with Exchange UM

Asterisk Bug Tracker noreply at bugs.digium.com
Tue Dec 1 14:35:48 CST 2009


A NOTE has been added to this issue. 
====================================================================== 
https://issues.asterisk.org/view.php?id=16292 
====================================================================== 
Reported By:                rsw686
Assigned To:                
====================================================================== 
Project:                    Asterisk
Issue ID:                   16292
Category:                   Channels/chan_sip/Interoperability
Reproducibility:            always
Severity:                   major
Priority:                   normal
Status:                     ready for testing
Asterisk Version:           1.6.1.10 
JIRA:                       SWP-463 
Regression:                 Yes 
Reviewboard Link:            
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Request Review:              
====================================================================== 
Date Submitted:             2009-11-20 09:53 CST
Last Modified:              2009-12-01 14:35 CST
====================================================================== 
Summary:                    [patch] DTMF Not Recognized with Exchange UM
Description: 
I just upgraded my Asterisk 1.6.1.4 version to 1.6.1.10 and the DTMF tones
are not being recognized by the Exchange UM server. I tested out the RC
release and found that it worked in 1.6.1.7-rc1 and broke in 1.6.1.7-rc2.

What happens is Exchange UM will say to enter your mailbox number. I enter
8532 and it will say that 8 is not a valid entry. It appears Asterisk is
only detecting the first DTMF tone.
====================================================================== 

---------------------------------------------------------------------- 
 (0114476) rsw686 (reporter) - 2009-12-01 14:35
 https://issues.asterisk.org/view.php?id=16292#c114476 
---------------------------------------------------------------------- 
That patch doesn't look to address the root of the problem. I entered down
a few lines before pressing any digits. Notice the first two
ast_rtp_new_source lines where constantssrc is set to 0 when it should be
1. My patch just bandaid fixes this when it matters with the DTMF.

  == Using SIP RTP CoS mark 5
ast_rtp_set_constantssrc: setting flag
    -- Executing [3300 at default:1] Answer("SIP/38678-00000003", "") in new
stack
ast_rtp_new_source: ssrc is 737283680, new ssrc is 737283680, constantssrc
is 1
    -- Executing [3300 at default:2] Dial("SIP/38678-00000003",
"SIP/SIP_VM/3300,,TTr") in new stack
  == Using SIP RTP CoS mark 5
ast_rtp_set_constantssrc: setting flag
    -- Called SIP_VM/3300
    -- Got SIP response 302 "Moved Temporarily" back from 10.9.1.13
    -- Now forwarding SIP/38678-00000003 to
'SIP/3300::::TCP at 10.9.1.13:5067' (thanks to SIP/SIP_VM-00000004)
  == Using SIP RTP CoS mark 5
    -- SIP/10.9.1.13:5067-00000005 is ringing
    -- SIP/10.9.1.13:5067-00000005 answered SIP/38678-00000003
ast_rtp_new_source: ssrc is 737283680, new ssrc is 737283680, constantssrc
is 1
ast_rtp_new_source: ssrc is 1680399766, new ssrc is 1059187456,
constantssrc is 0
asterisk*CLI>
asterisk*CLI>
asterisk*CLI>
asterisk*CLI>
asterisk*CLI>
asterisk*CLI>
asterisk*CLI>
asterisk*CLI>
asterisk*CLI>
ast_rtp_new_source: ssrc is 737283680, new ssrc is 737283680, constantssrc
is 1
ast_rtp_new_source: ssrc is 1059187456, new ssrc is 948522615,
constantssrc is 0
ast_rtp_new_source: ssrc is 737283680, new ssrc is 737283680, constantssrc
is 1
ast_rtp_new_source: ssrc is 948522615, new ssrc is 379902569, constantssrc
is 0
ast_rtp_new_source: ssrc is 737283680, new ssrc is 737283680, constantssrc
is 1
ast_rtp_new_source: ssrc is 379902569, new ssrc is 95827666, constantssrc
is 0
sip_senddigit_begin: caller id: 3300
ast_rtp_set_constantssrc: setting flag
ast_rtp_new_source: ssrc is 737283680, new ssrc is 737283680, constantssrc
is 1
ast_rtp_new_source: ssrc is 95827666, new ssrc is 95827666, constantssrc
is 1
ast_rtp_new_source: ssrc is 737283680, new ssrc is 737283680, constantssrc
is 1
ast_rtp_new_source: ssrc is 95827666, new ssrc is 95827666, constantssrc
is 1
ast_rtp_new_source: ssrc is 737283680, new ssrc is 737283680, constantssrc
is 1
ast_rtp_new_source: ssrc is 95827666, new ssrc is 95827666, constantssrc
is 1
ast_rtp_new_source: ssrc is 737283680, new ssrc is 737283680, constantssrc
is 1
ast_rtp_new_source: ssrc is 95827666, new ssrc is 95827666, constantssrc
is 1
sip_senddigit_begin: caller id: 3300
ast_rtp_set_constantssrc: setting flag
ast_rtp_new_source: ssrc is 737283680, new ssrc is 737283680, constantssrc
is 1
ast_rtp_new_source: ssrc is 95827666, new ssrc is 95827666, constantssrc
is 1
ast_rtp_new_source: ssrc is 737283680, new ssrc is 737283680, constantssrc
is 1
ast_rtp_new_source: ssrc is 95827666, new ssrc is 95827666, constantssrc
is 1
ast_rtp_new_source: ssrc is 737283680, new ssrc is 737283680, constantssrc
is 1
ast_rtp_new_source: ssrc is 95827666, new ssrc is 95827666, constantssrc
is 1
ast_rtp_new_source: ssrc is 737283680, new ssrc is 737283680, constantssrc
is 1
ast_rtp_new_source: ssrc is 95827666, new ssrc is 95827666, constantssrc
is 1
sip_senddigit_begin: caller id: 3300
ast_rtp_set_constantssrc: setting flag
ast_rtp_new_source: ssrc is 737283680, new ssrc is 737283680, constantssrc
is 1
ast_rtp_new_source: ssrc is 95827666, new ssrc is 95827666, constantssrc
is 1
ast_rtp_new_source: ssrc is 737283680, new ssrc is 737283680, constantssrc
is 1
ast_rtp_new_source: ssrc is 95827666, new ssrc is 95827666, constantssrc
is 1
ast_rtp_new_source: ssrc is 737283680, new ssrc is 737283680, constantssrc
is 1
ast_rtp_new_source: ssrc is 95827666, new ssrc is 95827666, constantssrc
is 1
ast_rtp_new_source: ssrc is 737283680, new ssrc is 737283680, constantssrc
is 1
ast_rtp_new_source: ssrc is 95827666, new ssrc is 95827666, constantssrc
is 1
sip_senddigit_begin: caller id: 3300
ast_rtp_set_constantssrc: setting flag
ast_rtp_new_source: ssrc is 737283680, new ssrc is 737283680, constantssrc
is 1
ast_rtp_new_source: ssrc is 95827666, new ssrc is 95827666, constantssrc
is 1
ast_rtp_new_source: ssrc is 95827666, new ssrc is 95827666, constantssrc
is 1 

Issue History 
Date Modified    Username       Field                    Change               
====================================================================== 
2009-12-01 14:35 rsw686         Note Added: 0114476                          
======================================================================




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