On 12/13/2014 01:01 PM, Ahmed Salem wrote:
I expect about 300,000 to 400,000 end points and maybe 10% of them will send simultanoues requests per second, so will one instance still be enough?
It's hard to say due to the multitude of variables involved, but personally, I think you can do this off one instance.
And what is the ratio between shared memory and available RAM if my machine is only dedicated to kamailio?
You can probably dedicate most of your available RAM to Kamailio shared memory. Whether you should do that is hard to say. Kamailio doesn't need that much memory--even for hundreds of thousands of registered endpoints. A few gigabytes should do, to be on the safe side.