Hello Henning,
Sure, Not comparable to rtpengine. In real-world experience, lrkproxy can process with minimal resources. For example, with 2 cpu cores and 2 GB of RAM, it can process nearly 1000 simultaneous calls.
Of course, we made a detailed comparison between lrkproxy, rtpproxy, rtpengine and published the result of the comparison in this paper (https://ieeexplore.ieee.org/document/9303608).
With Best Regards.
Mojtaba Esfandiari.S

On Wed, Aug 7, 2024 at 2:10 PM Henning Westerholt <hw@gilawa.com> wrote:

Hello Mojtaba,

 

did you know about some benchmarks to support that LRKProxy has superior performance wise compared to rtpengine?

 

Thanks, and regards,

 

Henning

 

From: Mojtaba via sr-users <sr-users@lists.kamailio.org>
Sent: Mittwoch, 7. August 2024 11:49
To: Kamailio (SER) - Users Mailing List <sr-users@lists.kamailio.org>
Cc: Mojtaba <mespio@gmail.com>
Subject: [SR-Users] Re: Best Practices for Scaling Kamailio in a Large VoIP Deployment

 

Hi Maria, 
If your concurrent calls begin more and more, It would be better to use the LRKProxy module in your development.

With best regards.

Mojtaba Esfandiari.S

 

On Tue, Aug 6, 2024 at 4:28 PM marek via sr-users <sr-users@lists.kamailio.org> wrote:

Hi Maria,

<joke>
increase of "moderate" 50 calls to "significant" 200 calls  is no
problem for kamailio
</joke>

without context, numbers, your topology/architecture is hard to advice

generally the bottleneck is RTP, not SIP proxy

cpu is better with high freq, not many cores

some links from archive
https://skalatan.de/en/archive/presentations/fosdem-2023-presentation.pdf
https://blog.evaristesys.com/2016/02/15/tuning-kamailio-for-high-throughput-and-performance/


Marek

Dne 2024-07-23 v 13:52 Maria Jonas via sr-users napsal(a):
> Hello Kamailio Community,
>
> I am currently working on a large scale VoIP deployment and would love to get insights on the best practices for scaling Kamailio. Our current setup handles a moderate volume of calls,,, but we’re expecting a significant increase in traffic soon. Specifically.., I am looking for advice on:
>
> -Optimizing Kamailio’s configuration for high availability and performance.
> -Efficiently managing load balancing and failover.
> -Recommended hardware specifications for large-scale operations.
> -Common pitfalls to avoid when scaling up.
>
> Any tips or resources you could share would be greatly appreciated. If you have experience with similar projects,,, I’d love to hear about your setups and any challenges you faced.
>
> Thank you!
>
> Maria
>
> [aws](https://www.igmguru.com/cloud-computing/aws-developer-certification-training/)
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--

--Mojtaba Esfandiari.S



--
--Mojtaba Esfandiari.S