[OpenSIPS-Users] mediaproxy 2.4.2

Richard Revels rrevels at bandwidth.com
Thu Dec 2 19:42:58 CET 2010


Yeah, I used the function call on both the message and response.  This platform is production and does a lot of traffic each day.   I know this doesn't happen a lot or I would have gotten complaints by now.  I have no obvious error messages on either the dispatcher or relay so I don't have high hopes of troubleshooting this on this particular call.  I was really just wanting to verify that the media relay is expected to pick two ports that are one away from each other.

One other thing is that the same thing happened on a reinvite in this same call.  The ports were far from each other.

I do have a complete trace for the call.  Let me obfuscate all the IP addresses and I'll mail it.

Richard

On Dec 2, 2010, at 1:16 PM, Saúl Ibarra Corretgé wrote:

> Hi,
> 
> On 12/02/2010 07:04 PM, Richard Revels wrote:
>> Here is the m line from an INVITE/200 after the messages were modified
>> by use_media_proxy in each direction. The call happened to be mine and
>> although it did not stay up long enough for me to be 100% sure, I think
>> the person on the other end of the line was someone other than the
>> person who called me. The call dropped due to my fumbling with buttons
>> and hitting goodbye by mistake.
>> 
> 
> I have never seen this so far. Can you confirm this somehow?
> 
>> I have only seen the port be offset by two when using the mediaproxy. Is
>> that not the expected behavior always?
>> 
>> m=audio 52352 RTP/AVP 0 97 18 101.
>> 
>> m=audio 58676 RTP/AVP 0 101.
>> 
> 
> Did you call use_media_proxy for *both* the caller and the callee? A SIP trace would help here.
> 
> 
> Regards,
> 
> -- 
> Saúl Ibarra Corretgé
> AG Projects
> 
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