Fong, Paul J. <br/><br/>
Configuring Cisco voice over IP  [electronic resource]. 

 - 2nd ed. 
 - Rockland :  Syngress Media,  c2002. 
 - xxxii, 543 p. :  ill. 
<br/><br/> Includes index.  Includes diagrams. 
<br/><br/><label>ISBN: </label>9780080476742 
<br/><br/><label>Nat. Bib. No.: </label>GB 99-U6080 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Internet.<br/>Telephone systems--Data processing.<br/>Computer network protocols.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Electronic books.
<br/><br/><label>LC Class. No.: </label>TK5105.8865  / .F66 2002 
<br/><br/><label>Dewey Class. No.: </label>004.678