How to prioritize IAX2 (VoIP) traffic?

[Anders Peter Fugmann]

Paolo Prandini wrote:
> I am quite new to the matter, maybe someone can give me some
> hint about prioritizing IAX2 VoIP ( UDP traffic ) using fiaif
> QoS features!
You will have to alter the TOS service bit to 'minimize delay' on all 
UDP packets related to VoIP. This is done in /etc/fiaif/type_of_service

I'm going to test VoIP this weekend, so I will have some more 
information then. I'll post if I find something usefull.

> Thanks a lot.
> Paolo Prandini

Regards
Anders Fugmann