[asterisk-bugs] [Asterisk 0012004]: zoiper DTMF stop working suddenly

[noreply at bugs.digium.com]

A NOTE has been added to this issue. 
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http://bugs.digium.com/view.php?id=12004 
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Reported By:                tbsky
Assigned To:                
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Project:                    Asterisk
Issue ID:                   12004
Category:                   Channels/chan_iax2
Reproducibility:            always
Severity:                   minor
Priority:                   normal
Status:                     feedback
Asterisk Version:           1.4.18 
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Disclaimer on File?:        N/A 
Request Review:              
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Date Submitted:             02-15-2008 09:22 CST
Last Modified:              02-20-2008 18:02 CST
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Summary:                    zoiper DTMF stop working suddenly
Description: 
hi:
   with asterisk 1.4.18 and zaptel 1.4.8, zoiper (ver 2.14) iax2 DTMF
sometimes stop working suddenly.
   please see zoiper-dtmf.txt: at first the dtmf is working fine. in the
bottom zoiper send "87654321" and asterisk received it, but never sent it
out. 

  
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---------------------------------------------------------------------- 
 dimas - 02-20-08 18:02  
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IIRC zoiper had real IAX2 DTMF issues in version 2.12 then they fixed it in
2.13. However 2.14 changelog also states "Fixed DTMF for SIP and IAX
including DTMF support in early media" so the guys actively doing something
with DTMF.... 

Issue History 
Date Modified   Username       Field                    Change               
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02-20-08 18:02  dimas          Note Added: 0082703                          
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