Illinois Voice Over IP, Cellular Expert #44016

I have 23 years of experience, and specialize in the field of telecommunications with specific knowledge in the areas of voice networks, voice over IP and ISDN. I have published on such topics as voice over IP performance and IP multimedia. I have testified on ISDN. I recently completed a consulting project where I read over 300 telecommunications patents before advising a client on an integrated call agent system.

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