[asterisk-dev] RTP interop with Sonus: hack
    Kristian Kielhofner 
    kristian.kielhofner at gmail.com
       
    Mon Jan  5 13:30:56 CST 2009
    
    
  
On 1/5/09, Kristian Kielhofner <kristian.kielhofner at gmail.com> wrote:
> Hello everyone,
>
>   I'm dealing with some Sonus equipment and I've run into the infamous
>  Sonus RTP timestamp problem.
>
>   A brief overview for those who might not be familiar:
>
>   Sonus gateways will discard ANY RTP packets that have the same
>  timestamp, even if they are completely different and have the sequence
>  number properly incremented.  This is in violation of various RFCs.
>  Try to get Sonus to do anything about it...
>
Replying to myself...
One more thing.  BIG thanks to anthm @ FreeSwitch for originally
identifying and describing this issue.  I found it while randomly
browsing through their bug tracker a couple of weeks ago.  As luck
would have it I find myself up against this issue (with Asterisk) now.
-- 
Kristian Kielhofner
http://blog.krisk.org
http://www.submityoursip.com
http://www.astlinux.org
http://www.star2star.com
    
    
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