Wallace, Kevin <br/><br/>
Authorized self-study guide Cisco Voice over IP (CVoice) / 
Kevin Wallace 
 - Indianapolis, IN :  Cisco Press,  2007 
 - xix, 478 p. :  ill. ;  24 cm. 
<br/><br/> "Foundation learning for CCVP voice over IP" - Cover 
<br/><br/><label>ISBN: </label>1587052628 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecommunications engineers--Certification--Examinations--Study guides<br/>Internetworking (Telecommunication)--Examinations--Study guides