Camarillo, Gonzalo. <br/><br/>
The 3G IP multimedia subsystem (IMS): merging the Internet and the cellular worlds 
Gonzalo Camarillo, Miguel A. Garcia-Martin. 
 - 2nd ed. 
 - Hoboken, NJ :  J. Wiley & Sons,  c2006. 
 - 427 p. :  ill. ;  26 cm. 
<br/><br/><label>ISBN: </label>0470018186 9780470018187 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Wireless communication systems.<br/>Mobile communication systems.<br/>Multimedia communications.