XMPP (also known as Jabber) is the leading open standard for presence and real-time messaging. Since 2004, it’s been an approved standard of the IETF (the same organization that standardized email and World Wide Web protocols). A rich set of extensions to the protocol are maintained by the Jabber Software Foundation. Today, XMPP is used by leading companies, millions of users worldwide and is the best choice for open real-time collaboration.
Lead XMPP Supporters
Open standards are critical in order to achieve a completely federated environment where real time collaboration software works seamlessly together. This will drive the medium forward as a unified productivity tool and provide the greatest benefit to end users. The hundreds of interoperable software products that use XMPP prove the reality of this vision.
Step by Step Installation
Download and Install Openfire server !
Step 1 : Start server and Initialize configurations, Select Language
Step 2: Server settings, configure server settings with domain name and ports.
Step 3: Database Settings, you can select where you would like to place database for the application.
Step 4: Profile Settings, You can choose how you user and groups configure. You can also integrate it with LDAP.
Step 5: Administrator password
Step 6: Setup Complete !
Finally enjoy your open source chat server, you can lot more with Openfire chat server as it has many other plugins which will add many other functionalists to server. Visit Openfire site for more details.