General VoIP help

Hi there,

I’m starting a reseach Masters to study the various competing header compression schemes for VoIP and evaluate their effectiveness, bandwidth efficieny, scalability and compatibility with packet interleaving.

Anyway! i’m just starting out and think i have a basic understanding of how VoIP works.

What i need is someone that is knowledgeable in this field that i could maybe query about some stuff i’m not sure about.

If anyone thinks they know a lot about the inner workings of VoIP please let me know,

thanks in advance,

Joe

joseph.griffin@ul.ie