[Spce-user] VOIP provider - slowing down concurrent calls

Andrew Pogrebennyk apogrebennyk at sipwise.com
Fri May 31 11:17:31 EDT 2013


Martin,
you can only limit the number of concurrent calls:
1) by using concurrent_max_out subscriber and peer preferences;
2) for system-global limit try session_limit setting in sems.conf:
http://ftp.iptel.org/pub/sems/doc/current/sems_8conf_8sample.html
We do not limit call attempts per second, however you could try to code
this using htable module like we do for dos attack protection.

On 05/28/2013 12:56 AM, Martin Wong wrote:
> Hi,
> 
> is there a way to configure SPCE so that it slows down the farming out
> of calls?
> 
> Reason being that my voip provider has capped our account a certain the
> total number of concurrent calls. Beyond that, it's a 503 response.
> 
> I have a couple of dialers running and I want to control it on my end if
> possible, the batch of calls being made in 1 sec.
> 
> Thanks
> 
> 
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