Douskalis, Bill <br/><br/>
IP telephony  the integration of robust VoIP service 
Bill Douskalis. 
 - Delhi  Pearson education Asia  c2000. 
 - xxi, 331p.: ill.; 24 cm. + +1 computer optical disc (4 3/4 in.). 
 - (Low price edition. .
<br/><br/><label>ISBN: </label>8178082853 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Internet Telephony. Internetworking ( Telecommunication). 
<br/><br/><label>Dewey Class. No.: </label>004.65  / D66I