[asterisk-dev] magic number 128- for concurrent meetme monitoring calls.

[Richard Mudgett]

On Thu, Mar 13, 2014 at 5:07 PM, beiyan jin <jinbeiyan2002 at yahoo.com> wrote:

> In my load test calls,
> 1. each call has two parties connected by meetme conference.
> 2. Each call is recorded by monitor.
>
> For every load test, before the number of concurrent calls reach 128,
> everything is fine. But after 128, newly started calls get dropped.
> Both CPU and memory are ok in the linux box hosting asterisk.
>
> The behavior is like asterisk is configured to only allow 128 concurrent
> calls or 256 concurrent channels.
>
> If this is configured like this by default, where can I change the
> configuration?
> If it is not configured, then why it only allows 128 concurrent calls?
>

Sounds like the ulimit is at the default 1024.  You need to increase it
because
Asterisk needs a lot of file descriptors.

This kind of question is better asked on the asterisk-users list.

Richard
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