1. VoIP Paper Survey
Member:
R 鄭魁元
R 劉俊洋

2. Paper’s Info Title: Author: SIP Security Issues:
The SIP Authentication Procedure and its Processing Load
Author:
Stefano Salsano, DIE
Università di Roma “Tor Vergata”
Luca Veltri, and Donald Papalilo, CoRiTeL
Research Consortium in Telecommunications

3. Paper’s Info (cont’d)
Journal:
IEEE Network • November/December 2002

4. Outline of the Paper Security Mechanisms in SIP
The Authentication Procedure in SIP
An Example Scenario of a SIP-Based IP Telephony Service
Methodology for the Evaluation of Processing Cost and Experimental Results
Conclusions

5. Something Not in the Paper
Its Contribution
Our New IDEA (e.g. Improvement)