Research and Implementation of dynamic DNS-based Enterprise Instant Messaging System
نویسندگان
چکیده
Instant messaging (IM) has infiltrated the enterprise in a big way. It is a fast and inexpensive way to communicate with people who are located elsewhere in the enterprise. There are two dominant standards (SIP/SIMPLE and Jabber/XMPP) and various proprietary IM solutions (MSN, Yahoo, AOL, etc). In this paper the existing standards and peripheral protocols are introduced and studied, and then special considerations on deploying IM services in enterprises are discussed. Moreover, taken into account of the dynamic nature of central Web server’s IP address, we add the dynamic DNS functionality into our IM system. Finally, our design and implementation of an enterprise instant messaging system, which is based on the former study and analysis of current IM protocols, is introduced. Keywords-Enterprise Instant Messaging (EIM); SIP/SIPLE; Jabber/XMPP; MSN; group; dynamic DNS
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تاریخ انتشار 2006