00498nam a22001457a 4500 BESE-1 UZM Uzma Mir 92613 Generic security services for light weight VOIP clients Islamabad NUST-SEECS 2014 57 25cm CD ROM Supervisors: Dr. Abdul Ghafoor, Mr. Muhammad Qaisar Chaudhary Hijab Nazir, Muhammad Tahaa Suhail Maniar 92614 http://10.250.8.41:8080/xmlui/handle/123456789/8378 PR ddc 13057 13057 2 0 ddc 0 0 CL CL GEN 2014-08-25 1 BESE-1 UZM SEECSP01511 2015-01-19 2014-12-15 2014-10-26 PR