Wittenberg, Nocholas <br/><br/>
Understading Voice Over IP Technology.  /  Nicholas Wittenberg 

 - 1st ed. 
 - New York, Estados Unidos  DELMAR,  2009 
 - 387 p. ;  24 cm. 
<br/><br/><label>ISBN: </label>9781435427273 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ELECTRONICA<br/>INGENIERIA ELECTRONICA<br/>TECNOLOGIA DE LA COMUNICACION<br/>TELECOMMUNICATIONS-QUALITY CONTROL
<br/><br/><label>Dewey Class. No.: </label>621.385  / W829