Khasnabish, Bhumip <br/><br/>
Implementing voice over IP / 
Bhumip Khasnabish 
 - New York:  Wiley,   2003 
 - xvi, 208 p.:   ill.;   24 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0471216666 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Internet telephony