Scalable and Distributed Conference Management Framework Based on SIP Protocol

Most conference frameworks focus on small-scale cases,but in Internet,conference management must support huge amounts of distributed users.This paper purposes a scalable and distributed SIP-based control framework with high reliability,which can efficiently manage large-scale applications.It distributes the management components among the participants,and introduces a backup mechanism,which increases the reliability of the whole system and reduces the impact of instability to the system.