Ganguly, Samrat  <br/><br/>
VoIP  wireless, P2P and New Enterprise Voice Over IP 
Samrat Ganguly 
 - Chichester  John Wiley & Sons  2008 
 - xviii, 258p. 
<br/><br/><label>ISBN: </label>9780470319567 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Internet telephony
<br/><br/><label>Dewey Class. No.: </label>004.695 G155v