Bandwidth Optimizer + Encryption Software

Hello, I need one internet bandwidth optimizer software at my own server with 1 year support. I am in VOIP business and i am facing some time low bandwidth problem and some time port blocking problem in some GULF countries. I need one software , which could low bandwidth for VOIP traffic with G729 Codec. In market, some software are available like [login to view URL] services. But i am not satisfied with them. I need one expert ,who could make some good software , which could unblock all blocked ports in GULF countries , Could encrypt the VOIP traffic , so that it could not diagnose as a VOIP traffic , Could reduce bandwidth for low bandwidth area and could connect VOIP GATEWAYS with any type of IP , public , private or static. Mostly available optimizer software claims all these things, but they could not continue service standards. Please contact me , if you can do this task. Thanks