[OpenSIPS-Users] kamailio / opensips configuration

Bogdan-Andrei Iancu bogdan at voice-system.ro
Wed Apr 29 09:09:02 CEST 2009


With the default script it should work, but after tuning and 
customizations, I cannot say :)

Could you be more specific in what is not working?
Is the audio call set correctly?
Is the re-INVITE for T38 ok ?

Regards,
Bogdan

Frank wrote:
> Well, not really since it wont work ;)
>
> I guess i need more tuning..
>
> Also the reply of reinvite from upstream is rewriting the to and from which
> i need to mangle i guess
>
> Thanks 
>
> -----Original Message-----
> From: users-bounces at lists.opensips.org
> [mailto:users-bounces at lists.opensips.org] On Behalf Of Bogdan-Andrei Iancu
> Sent: April-28-09 7:51 AM
> To: ContactTel Business
> Cc: users at lists.opensips.org
> Subject: Re: [OpenSIPS-Users] kamailio / opensips configuration
>
> Hi,
>
> There is no magic needed to make T38 working with opensips - T38 is a 
> codec, so it is involving only the end parties and not the mid proxies. 
> You just have to take care of correctly routing the sequential requests 
> in the dialogs as FAX usage typically requires a re-INVITE for 
> re-negotiating the codecs...
>
> Other, even the default CFG script that comes with OpenSIPS shouls do 
> the job.
>
> Regards,
> Bogdan
>
> ContactTel Business wrote:
>   
>> Can anyone point me to a basic working T38 relay fax config ?
>>
>>  
>>
>> I would need to write the upstream domain Fu and Tu on the inbound 
>> side ( mangling i think)
>>
>>  
>>
>>  
>>
>> Basically clients reg to the kamailio/opensips and it relays to 1 of 2 
>> upstream t38 providers...
>>
>>  
>>
>>  
>>
>>  
>>
>>  
>>
>>  
>>
>> ------------------------------------------------------------------------
>>
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>
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