I was searching the web trying to find information on Voicemaster system from Sysmaster Corporation and the only thing I found is a well mounted propaganda of sales competitors trying to get bad reputation to the system, finally found this site at http://www.g729.com with real technical information and references, logs, examples, etc.
I love it, check it if you have a voicemaster, you will find a lot of answers to most questions you never had response from other sources.

Regards,

Nestor