Re: [OpenSIPStack] creating multiple UAs

[<jo...@op...>]

Hikmet Cengiz wrote:
> Thanks Joegen!
>
> So if SIP Trunking is meant for enabling multiple UA purpose, it would be a
> great idea to use openSBC and atlsip all together in my application.
>
> -As SIP Trunking is a new term for me, could you please give an example how
> to configure OpenSBC SIP Trunk? (Would normally not ask this question, but
> could not find a specific page at OpenSBC HTTP Admin site)
>   

There is a short tutorial here about SIP trunks 
http://www.opensourcesip.org:8080/clearspacex/docs/DOC-1040

CAVEAT:  when pasting the XML onto HTTP admin, make sure you enclose it 
with <root>  </root> or the XML parser won't recognize your config
>
> -And instead of registering to my usual SIP Server, do I have to register to
> my local OpenSBC in this case?

Yes.  You register to OpenSBC and let OpenSBC register on your behalf to 
the SIP provider.

>  How will the atlsip instance identify each
> user?
>   

You may need to modify OpenSBC a bit and add a custom header that would 
preserve the original request-uri.  Trace through

BOOL SBCSIPTrunkRoutingHandler::B2BRouteCall(
  B2BUAConnection & connection,
  SIPMessage & invite,
  BOOL /*ignoreRegistrations*/
)


> Thanks!
> Hikmet Cengiz
>
>
> On Feb 19, 2008 5:45 AM, Joegen E. Baclor <joe...@gm...> wrote:
>
>   
>> Hikmet Cengiz wrote:
>>     
>>> Hi everyone,
>>>
>>> For a load test project I am in need of creating multiple softphone
>>> instances in my application. (using either atlsiplib.dll or
>>>       
>> axatlsiplib.dll)
>>     
>>> I think opensipstack is not designed to be used this way, (i.e.
>>>       
>> regardless
>>     
>>> of how many instances are created, all are the same objects; hence
>>>       
>> singleton
>>     
>>> pattern)
>>>
>>> 1) What needs to be done to enable instantiating many of these UA's all
>>>       
>> of
>>     
>>> which can have different accountIDs, registrars etc and all can
>>>       
>> register,
>>     
>>> place calls or accept calls independent of each other?
>>>
>>>       
>> OpenSBC SIP Trunking feature does exactly this.
>>
>>
>>     
>>> 2) Will this cause any conflicts using the system resources?
>>>
>>>       
>> Why don't you run both your softphone and OpenSBC in the same PC.
>> Configure opensbc SIP Trunk to send a number of registration for
>> multiple UA.  You can then map these accounts to your ATLSIP softphone
>> instance.
>>
>> With little imagination, you can even combine OpenSBC and ATLSIP and
>> function as one application.
>>
>>
>>     
>>> Many thanks in advance!
>>> Any ideas- suggestions for load test in OSS are welcomed.
>>>
>>> Hikmet Cengiz
>>>
>>>       
>> -------------------------------------------------------------------------
>>     
>>> This SF.net email is sponsored by: Microsoft
>>> Defy all challenges. Microsoft(R) Visual Studio 2008.
>>> http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/
>>> _______________________________________________
>>> opensipstack-devel mailing list
>>> ope...@li...
>>> https://lists.sourceforge.net/lists/listinfo/opensipstack-devel
>>>
>>>
>>>
>>>       
>> -------------------------------------------------------------------------
>> This SF.net email is sponsored by: Microsoft
>> Defy all challenges. Microsoft(R) Visual Studio 2008.
>> http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/
>> _______________________________________________
>> opensipstack-devel mailing list
>> ope...@li...
>> https://lists.sourceforge.net/lists/listinfo/opensipstack-devel
>>
>>     
> -------------------------------------------------------------------------
> This SF.net email is sponsored by: Microsoft
> Defy all challenges. Microsoft(R) Visual Studio 2008.
> http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/
> _______________________________________________
> opensipstack-devel mailing list
> ope...@li...
> https://lists.sourceforge.net/lists/listinfo/opensipstack-devel
>
>
>
>