Voice Over IP Fundamentals  

 - Indianapolis :   Cisco Press,   c2000 
 - XX, 373 p.  : ill 
<br/><br/>Includes Index 
<br/><br/><label>ISBN: </label>1578701686 
<br/><br/><label>ISSN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>TCP/IP Transmission Control Protocol Internet Protocols
<br/><br/><label>Dewey Class. No.: </label>004.62  / CIS