Brown, Kevin <br/><br/>
Ip telephony unveiled  Understand how IP telephony Can Change business 

 - New Delhi  Pearson Education Publisher 
 -  Soft Binding 
<br/><br/> Faculty, students and Staff 
<br/><br/><label>ISBN: </label>81-297-0673 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Commerce--Telephony Unveiled 
<br/><br/><label>Dewey Class. No.: </label>384.6 BRO  / BRO