I have a NAT firewall and two voip phones located behind the firewall. I wanted to know if it was possible to prioritize that traffic with iptables so that my phone conversations received enough bandwidth. I apologize if this information is somewhere on the netfilter website. I looked for something related but could only find information on prioritizing quake and a few other services. I also "google" it and came up with nothing significant.
Thanks in advance to all who reply, Bryan
Perhaps you want to try the LARTC mailinglist it can be found via www.lartc.org it´s a better location to deal with such questions.