Rachel Greenberg (http://plus.google.com/u/0/115143417977047043562?rel=author) is a tech and telecom writer for www.voipreview.org. She is interested in policy, legislation, and technological advancements, and how these changes affect the telecom customer base. You can follow Greenberg at her blog: http://www.voipreview.org/blogs/rachel-greenberg.
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