Master's Thesis
Asterisk VoIP private branch exchange and its distributions
Final Thesis 2.21 MB Appendix 2.59 MBAuthor of thesis: Ing. Ondřej Melichar
Acad. year: 2017/2018
Supervisor: Ing. Nikola Papež, Ph.D.
Reviewer: prof. Ing. Dan Komosný, Ph.D.
Abstract:This master’s thesis delves into the possibilities of the open-source Private Branch Exchange Asterisk, elaborates on its features and compares it with several other distros. The term SIP stack is explained here with the mention of two of its representatives. Further in the thesis, the security risks of the VoIP technology are explained, and specific attacks are described and then realized. As a part of the testing process, the possibilities of a custom module and its following implementation are explored, as well as the portability between the individual distros and its proper functioning.
VoIP, PBX, Asterisk, SIP, RTP, distros, AsteriskNOW, attacks, comparison, modules, PJSIP
Date of defence
06.06.2018
Result of the defence
Defended (thesis was successfully defended)
Grading
A
Process of defence
Proveďte porovnání popsaných útoků z pohledu jejich závažnosti, tj. dopadu na jednotlivé funkce ústředny. - Student odpověděl. Student odpovědl na všechny ostatní dotazy během diskuze.
Language of thesis
Czech
Faculty
Department
Study programme
Electrical, Electronic, Communication and Control Technology (EEKR-M)
Field of study
Communications and Informatics (M-TIT)
Composition of Committee
prof. Ing. Miroslav Vozňák, Ph.D. (předseda)
doc. Ing. Václav Zeman, Ph.D. (místopředseda)
Ing. Anna Kubánková, Ph.D. (člen)
doc. Ing. Petr Münster, Ph.D. (člen)
Ing. Stanislav Uchytil, Ph. D. (člen)
Ing. Pavel Pirohovič (člen)
Supervisor’s report
Ing. Nikola Papež, Ph.D.
Grade proposed by supervisor: A
Reviewer’s report
prof. Ing. Dan Komosný, Ph.D.
Grade proposed by reviewer: B
Responsibility: Mgr. et Mgr. Hana Odstrčilová