The Authentication and Processing Performance of Session Initiation Protocol (SIP) Based Multi-party Secure Closed Conference System

摘要

This paper presents, a new SIP based multi-party secure closed conference system. In the traditional participants, except of captain, conference system doesn't have a privilege for UA (User Agent) that accepts or declines new participants. On the other hand, closed conference system supports this function. We also propose for closed conference system authentication procedure. By means of a real implementation, we provide an experimental performance analysis of SIP security mechanisms.