Syed A. Ahson; Raymundo Buenrostro; Xin Wang; Garcia Alcaraz Pedro; Xinbing Wang; Qi Bi; Dongsu Seong; Mohammad Ilyas; Yang Yang; Qinqing Zhang; Minseok OH; Keonable Lee <br/><br/>
VoIP Handbook  Applications, Technologies, Reliability, and Security 

 -  Taylor and Francis  2009 
<br/><br/><label>ISBN: </label>9781315218793 
<br/><br/><label>Source: </label>EBOOK