[asterisk-bugs] [Asterisk 0011919]: dtmf buffer not cleaned when hangup

[noreply at bugs.digium.com]

A NOTE has been added to this issue. 
====================================================================== 
http://bugs.digium.com/view.php?id=11919 
====================================================================== 
Reported By:                eferro
Assigned To:                
====================================================================== 
Project:                    Asterisk
Issue ID:                   11919
Category:                   Channels/chan_mgcp
Reproducibility:            always
Severity:                   minor
Priority:                   normal
Status:                     new
Asterisk Version:           1.4.17 
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Disclaimer on File?:        N/A 
Request Review:              
====================================================================== 
Date Submitted:             02-04-2008 10:25 CST
Last Modified:              02-04-2008 10:28 CST
====================================================================== 
Summary:                    dtmf buffer not cleaned when hangup
Description: 
When asterisk dial other extension, if you press some keys (during the
dialing) and before the other side pick up the phone, you hangup the phone,
the dtmf_buf is not cleared and after the  On hook transition if you try to
meke a new call you can see the initial numbers in the dtmf_buffer (so you
call using a wrong number)
====================================================================== 

---------------------------------------------------------------------- 
 eferro - 02-04-08 10:28  
---------------------------------------------------------------------- 
The attached patch (mgcp_dtmfclean_on_hangup.diff) reset the dtmf_buf of
the endpoint during the hangup function.

It works for me in 1.4.17. 

Issue History 
Date Modified   Username       Field                    Change               
====================================================================== 
02-04-08 10:28  eferro         Note Added: 0081665                          
======================================================================