[asterisk-bugs] [Asterisk 0010332]: SIP - ACK not processed, 200 OK retransmitted

[Asterisk Bug Tracker]

The following issue has been UPDATED. 
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http://bugs.digium.com/view.php?id=10332 
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Reported By:                rudinsky
Assigned To:                oej
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Project:                    Asterisk
Issue ID:                   10332
Category:                   Channels/chan_sip/Interoperability
Reproducibility:            always
Severity:                   major
Priority:                   normal
Status:                     closed
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:              
Resolution:                 no change required
Fixed in Version:           
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Date Submitted:             2007-07-30 05:10 CDT
Last Modified:              2008-08-11 16:01 CDT
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Summary:                    SIP - ACK not processed, 200 OK retransmitted
Description: 
Making a SIP call over long-delay connection causes Asterisk to quit the
session unexpectedly.

Jul 30 10:48:54 WARNING[24077]: chan_sip.c:1228 retrans_pkt: Maximum
retries 
exceeded on transmission NWZiNGViNTlhNGQ5ODFkNjQ0YzU0MmNmZTdkODRkMmM. for
seqno 2 (Critical Response)
Jul 30 10:48:54 WARNING[24077]: chan_sip.c:1245 retrans_pkt: Hanging up
call 
NWZiNGViNTlhNGQ5ODFkNjQ0YzU0MmNmZTdkODRkMmM. - no reply to our critical
packet.
Jul 30 10:48:54 WARNING[24103]: file.c:592 ast_readaudio_callback: Failed
to write frame
  == Spawn extension (default, 334, 1) exited non-zero on
'SIP/honza-0819bd20'

Probably the ACK is not processed and Asterisk resends 200 OK response.
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Relationships       ID      Summary
----------------------------------------------------------------------
duplicate of        0009335 High latency (satellite) hangup on inte...
related to          0013287 200 OK retransmitted even when first SI...
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Issue History 
Date Modified    Username       Field                    Change               
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2008-08-11 16:01 blitzrage      Resolution               reopened => no change
required
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