[asterisk-bugs] [Asterisk 0012792]: Dropped calls with: Maximum retries exceeded on transmission

noreply at bugs.digium.com noreply at bugs.digium.com
Tue Jun 10 09:33:13 CDT 2008


A NOTE has been added to this issue. 
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http://bugs.digium.com/view.php?id=12792 
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Reported By:                digmaster
Assigned To:                
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Project:                    Asterisk
Issue ID:                   12792
Category:                   Channels/chan_sip/General
Reproducibility:            sometimes
Severity:                   major
Priority:                   normal
Status:                     feedback
Asterisk Version:           1.4.19 
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Disclaimer on File?:        N/A 
Request Review:              
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Date Submitted:             06-05-2008 01:23 CDT
Last Modified:              06-10-2008 09:33 CDT
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Summary:                    Dropped calls with: Maximum retries exceeded on
transmission
Description: 
We get lots of dropped calls with the following warning in the logs:

chan_sip.c: Maximum retries exceeded on transmission
2cc62c79934cc54c at 192.168.1.102 for seqno 35083 (Critical Response).

We use asterisk 1.4.19 with trixbox, a beronet 2-port ISDN PCI card and
some Grandstream phones. This happens on 2 out of 10 calls, but when it
happens it drops the call while the two people are actively talking.

After further tests, we thought that the UDP port was timing out, but that
wasn't the case since communication seemed ok.


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 digmaster - 06-10-08 09:33  
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I'm sorry, i can't provide more information, please close this bug report. 

Issue History 
Date Modified   Username       Field                    Change               
====================================================================== 
06-10-08 09:33  digmaster      Note Added: 0088540                          
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