[OpenSIPS-Users] mediaproxy 2.3: reinvites' SDP not modified

[Adrian Georgescu]

Can you register two sip accounts on http://sip2sip.info

Then make a T.38 fax call and see if it works. If it does not, let me  
know the Call Id, there I have access to traces and we can find out  
the cause of your problem.

Adrian

On Feb 12, 2009, at 3:44 PM, Carlo Dimaggio wrote:

>
> Il giorno 11/feb/09, alle ore 12:00, Ruud Klaver ha scritto:
>
>> Hi Carlo,
>>
>> The problem definitely lies with OpenSIPS in your first example,  
>> the one that didn't work, since the media-dispatcher does not  
>> receive anything from the mediaproxy module in OpenSIPs when the re- 
>> INVITE is received. Could you please provide the relevant parts of  
>> your OpenSIPS config and its logging for both of these cases?
>>
>> From the logs I gave you I cannot tell that much, except that in  
>> the first case your proxy seems to anonymize the SIP URI of the  
>> caller, but this shouldn't matter.
>>
>> The mediaproxy module should just look for the m=image line, which  
>> is the same in both traces. Other than that it does no processing  
>> of the T38 stuff, it should be agnostic to it.
>
> Hi Ruud,
>
> Sure. I attach the relevant parts of my configuration and the log  
> for both of these cases.
>
> I don't understand why there is this behaviour with two devices  
> (grandstream and patton) and the same opensips.cfg... In both of  
> these cases, the re-invite is performed (as you can see from the  
> ngrep log) but when I use the patton, it seems that mediaproxy  
> doesn't recognise the t38 session and doesn't proxy the call.
> I use engage_media_proxy() in my script that should automatically  
> call use_media_proxy() on every request and reply that belongs to  
> the dialog...
>
> What kind of errors could be in my configuration?
>
>
> Thank you,
> Carlo Dimaggio
>
> <opensips.cfg><Log patton 4022.rtf><Log grandstream  
> ht503.rtf>_______________________________________________
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