[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:              2009-09-07 01:25 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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 (0110264) oej (manager) - 2009-09-07 01:25
 https://issues.asterisk.org/view.php?id=15802#c110264 
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astman: If you want to add code to the issue tracker, you need to upload it
as an attached file (because of Digium licensing restrictions). If you have
changed something, we like to see a "diff" output so it's easy to
understand what you've changed. Thanks. 

Issue History 
Date Modified    Username       Field                    Change               
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2009-09-07 01:25 oej            Note Added: 0110264                          
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