SIP security / 
 Sesssion Initiation Protocol security 
Dorgham Sisalem ... [et al.] 
 - Chichester, U.K. :  Wiley,  2009 
 - xiv, 336 p. :  ill. ;  26 cm. 
<br/><br/>Includes bibliographical references (p. [317]-329) and index 
<br/><br/><label>ISBN: </label>9780470516362 (cloth) 0470516364 (cloth) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer networks--Security measures<br/>Session Initiation Protocol (Computer network protocol)