Miller,Mark A. <br/><br/>
Voice over IP technologies  Building the Converged Network 

 - New Delhi  Wiley-Dreamtech India  2002 
 - xvi,528p.  24cm PB  CD 
<br/><br/><label>ISBN: </label>812650286X 
<br/><br/><label>Dewey Class. No.: </label>004.6  / MIL