[asterisk-bugs] [Asterisk 0015802]: chan_sip will not retransmit an ACK

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
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https://issues.asterisk.org/view.php?id=15802 
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Reported By:                nmav
Assigned To:                
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Project:                    Asterisk
Issue ID:                   15802
Category:                   Channels/chan_sip/General
Reproducibility:            always
Severity:                   minor
Priority:                   normal
Status:                     new
Asterisk Version:           1.4.26.1 
Regression:                 No 
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Request Review:              
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Date Submitted:             2009-08-31 10:10 CDT
Last Modified:              2009-09-03 09:51 CDT
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Summary:                    chan_sip will not retransmit an ACK
Description: 
In commit 204243 it was added a check on whether to retransmit an ACK or
not. In my case this breaks retransmission in the following scenario:
-> INVITE
<- 100 Trying
<- 180 Ringing
<- 200 OK SDP
[ACK is lost]
<- 200 OK SDP
<- 200 OK SDP


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 (0110134) oej (manager) - 2009-09-03 09:51
 https://issues.asterisk.org/view.php?id=15802#c110134 
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As with all issues reported in the SIP category, we need a full output of
SIP debug, with verbosity 4 and debug 4 in your asterisk. It's mentioned in
the bug guidelines and will help us quite a bit to understand what's going
on in your Asterisk. Thanks. 

Issue History 
Date Modified    Username       Field                    Change               
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2009-09-03 09:51 oej            Note Added: 0110134                          
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