[Freeswitch-dev] How does voice call recorder use CPU cores?

Anthony Minessale anthony.minessale at gmail.com
Mon Jul 22 18:02:14 MSD 2013

Are you assuming that or did you read that somewhere that needs to be

SIP profiles use many thread and many cores.  As soon as a message is tied
to a particular session the messages are cloned and individually queued to
the session which runs in its own thread.  Every operation on an individual
channel runs in an independent thread.  Recording is the same, its attached
to the session which has its own thread and is independent of all of the

On Mon, Jul 22, 2013 at 4:26 AM, Sayyed Mohammad Emami Razavi <
emamirazavi at gmail.com> wrote:

> You know that each SIP profile takes one CPU core and isn't multi thread
> support. After all, Are all voice calls in the same profile recorded with
> one CPU core or recording can use more resources(more cores) to boost
> recording actions?!
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Anthony Minessale II

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