Re: [OpenSIPStack] Question Regarding opening the RTP sockets in openSBC.

[Joegen E. B. <joe...@gm...>]

That is TRUE.   If you check the Media Interface handler...  there are 
inactive code there that pertains to media aggregation.   This code 
allows for the RTP streams to be aggregated by a limited number of 
threads which will allow OpenSBC to just be limited by the CPU in terms 
of max concurrency.   However, the OpenSBC team does not have time right 
now to revisit this "incomplete" segment.  Feel free to work on this 
code and send back your patches. 

Ashish Khare wrote:
> Hi Joegen,
>
> Thanks for the reply.
> But if this is the case, then concurrent media sessions is not  restricted
> to the maximun number
> of threads the system / machine can have.
> How can we scale the system to accomodate lets say 1 million subscriber
> which can lead to 1 million media sessions concurrently?
>
> Thanks,
> Ashish
>
> On 8/21/07, Joegen E. Baclor <joe...@gm...> wrote:
>   
>> Ashish Khare wrote:
>>     
>>> Hi,
>>>
>>> I have a question regarding the opening of RTP sockets in the openSBC.
>>> When openSBC recieved the INVITE request, it creates the new rtp/rtcp
>>> sockets for that leg in the new thread.
>>> Similarly when openSBC sends the outgoing INVITE in the same Call
>>> session, it creates another new rtp/rtcp sockets for the call leg 2 in
>>> the new thread instance.
>>> So altogether 2 threads are there for one call between 2 parties to
>>> handle RTP/RTCP packets.
>>> Then if there are N * 2 subscribers are talking to each other, then it
>>> means there are N * 2 threads handling the RTP streams.
>>> is my understanding correct?
>>>
>>>
>>>       
>> yes.
>>
>>     
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