3rd Party: Bandwidth Fluctuation for Asterisk Server

Hi! I'm currently doing a simple 3rd party system on Asterisk Server, In my system I've already done with measuring bandwidth usage for each call and determined what type of Codec being used.My problem is on h开发者_StackOverflow社区ow to fluctuate the bandwidth on Asterisk server for each call..i really appreciate all of your answer..thank you.

You can dynamically change the amount of network bandwidth with a traffic shaper. Since you're already using Linux you may want to try shorewall or check Google for GUI tools that use the traffic shaping built into the kernel.