[asterisk-users] Fw: asterisk performance

Benny Amorsen benny+usenet at amorsen.dk
Wed Dec 12 07:44:27 CST 2007


"jorain" <jorain at caliber.com.sg> writes:

> Hi,
>
>  We had modified some configuration in our cisco 800 series router. We
> set all the UDP packets from our servers to ip precedence 5 and also
> allocate 75% of bandwidth for UDP packets.

So you have 384kbps available for VoIP. That's around (possibly
slightly less) than 3 concurrent calls with ulaw or Alaw and 20 ms
packets.

You need to switch codec or use longer packets. Most likely both.


/Benny





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