1. Practical VoIP Securit
Author: / Thomas Porter, et al
Library: Central Library and Document Center of Shahid Chamran University (Khuzestan)
Subject: Internet telephony--Security measures,Telecommunication.
Classification :
TK
,
5105
.
8865
,.
P67
,
2006eb
2. Practical VoIP Security
Author:
Library: Central Library and Documents Center of Mazandaran University (Mazandaran)
Subject: Internet telephony ; Security measures. ; Telecommunication. ;
3. Practical VoIP Security
Author: / Thomas Porter, et al
Library: Central Library, Center of Documentation and Supply of Scientific Resources (East Azarbaijan)
Subject: Telecommunication,Internet telephony , Security measures,Electronic books. , local
Classification :
E-BOOK
