Shepard, Steven <br/><br/>
Voice Over IP Course  

 - New York :   McGraw-Hill,   c2005 
 - XIX, 386 p.  : ill 
<br/><br/>Includes Index 
<br/><br/><label>ISBN: </label>0072262419 
<br/><br/><label>ISSN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Internet Telephony<br/>TCP/IP Computer Network Protocol
<br/><br/><label>Dewey Class. No.: </label>004.62  / SHE