[OpenSIPS-Users] Mediaproxy wrong port, bug?

Adrian Georgescu ag at ag-projects.com
Tue May 28 13:44:17 CEST 2013


Open a issue here

http://projects.ag-projects.com/projects/mediaproxy/issues

On May 28, 2013, at 12:53 PM, Jerzy Ptak wrote:

> Hi,
> 
> I have spent some time trying to debug this issue.
> Despite the fact that depending on the individual case you can find workarounds, this is a mediaproxy issue. The problem is caused by the way mediproxy is processing media packets and setting up forwarding rules.
> 
> Before the forwarding rules are set up, mediaproxy waits and passes on media packets between both sides of the session. When mediaproxy receives at least on media packet from each side then it is setting up forwarding rules. It seems to be that, because the forwarding rules setup is not atomic there is a time window in which media packet that have been handled by mediaproxy will be sent out by the system (kernel) from the incorrect port.
> 
> I have created a fix for this issue, which I am allowed to contribute back to mediaproxy. Can somebody from mediaproxy team let me know where can I submit the fix.
> 
> 
> Regards
> Jerzy Ptak
> 
> -- 
> Jerzy Ptak
> Purple Communications Europe Ltd.
> Office: +44-1275-371700
> Email: jerzy.ptak at purple.us
> 
> 
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