[asterisk-users] Scaling Asterisk: Dual-Core CPUs not yielding gains at high call volumes

[Sean M. Pappalardo]

Hi there.

Just curious if you've checked out Linux clustering software such as 
OpenSSI ( http://www.openssi.org/ ) and run Asterisk on it? It features 
a multi-threaded cluster-aware shell (and custom kernel) that will 
automatically cluster-ize any regular Linux executable (such as the main 
Asterisk process.) If it works as advertised, it should just be a matter 
of adding boxes to the cluster to speed up processing.

As for Asterisk itself, is it multi-threaded enough to take advantage of 
4+ way systems?

Sean Pappalardo

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