A good place to start is:
http://www.cca-global.com/
I am not too sure if you will find published statistics from other companies though, but you may find government call centre info though and certainly some guidelines.
Last Wiki Answer Submitted: May 14, 2010 1:39 pm by Matt Mather3,610 pts.
All Answer Wiki Contributors: Matt Mather3,610 pts.
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