Voice over Internet protocol (VoIP) technologies / 

 - Research Triangle Park, NC :  Nortel Press,  c2008. 
 - xxv, 544 p. :  ill. ;  25 cm. +  1 computer disc (CD ; 3/4 in.). 
 - Nortel technical training series .
<br/><br/><label>ISBN: </label>9780980107401 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mycology<br/>Tropics<br/>Congresses
<br/><br/><label>LC Class. No.: </label>TK5105.8865  / .V648 2008