TY  - BOOK
AU  - Khalid, Saqib
AU  - Dr. Imran Rashid
TI  - framework to Mitigate Security Vulnerability (Denial of Service(DOS) ) of Session Initiation Protocol / Voice over Internal Protocol (SIP/VOIP)
U1  - 004 
PY  - 2017///
CY  - Islamabad
PB  - MCS - NUST
KW  - information Technology-MS-Thesis
ER  -