[asterisk-bugs] [Asterisk 0013572]: WaitForSilence() sometimes doesn't always wait when using SIP and a callfile

[Asterisk Bug Tracker]

The following issue has been RESOLVED. 
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http://bugs.digium.com/view.php?id=13572 
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Reported By:                DennisD
Assigned To:                file
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Project:                    Asterisk
Issue ID:                   13572
Category:                   Applications/app_waitforsilence
Reproducibility:            sometimes
Severity:                   minor
Priority:                   normal
Status:                     resolved
Asterisk Version:           1.6.0-rc6 
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Disclaimer on File?:        N/A 
Request Review:              
Resolution:                 no change required
Fixed in Version:           
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Date Submitted:             2008-09-27 15:38 CDT
Last Modified:              2008-12-10 09:40 CST
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Summary:                    WaitForSilence() sometimes doesn't always wait when
using SIP and a callfile
Description: 
WaitForSilence() seems to always work when using a provider over IAX2 and a
call file, but doesn't always work with SIP providers.

For some reason, if I use Future-Nine to send the call out over SIP, it
works, but it fails to wait if I send the call over Callcentric (SIP) or
voip.ms (SIP).

If I send it over rapidvox (IAX2) or voip.ms (IAX2), WaitForSilence()
waits.

If I call the extension directly from a SIP phone (not using a call file),
it waits.

I've gone through my sip.conf many times, trying to see what the
differences could be, but I can't find anything that could cause this.
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Issue History 
Date Modified    Username       Field                    Change               
====================================================================== 
2008-12-10 09:40 file           Status                   acknowledged =>
resolved
2008-12-10 09:40 file           Resolution               open => no change
required
2008-12-10 09:40 file           Assigned To               => file            
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