TY  - BOOK
AU  - DAVID ENDLER; MARK COLLIER
TI  - HACKING EXPOSED VOIP: VOICE OVER IP SECURITY SECRETS AND SOLUTIONS
SN  - 0070647658
U1  - 005.8(MCA) 
PB  - TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED
KW  - SECURITY
KW  - EXPLOITING THE VOIP NETWORK
ER  -