Hardy, William C. , <br/><br/>
VoIP service quality :  measuring and evaluating packet-switched voice / 
William C. Hardy. 
 - xiv, 317 pages :  illustrations ;  24 cm. 
<br/><br/><label>ISBN: </label>0071410767 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Internet telephony.
<br/><br/><label>LC Class. No.: </label>TK5105.8865   / .H37 2003