BlackBerry Collaboration Service
The BlackBerry® Collaboration Service provides a connection between your organization's instant messaging server and the collaboration client on BlackBerry devices. The BlackBerry Collaboration Service integrates with existing instant messaging applications. The BlackBerry® Enterprise Server supports the following collaboration clients:
The BlackBerry Collaboration Service sends messages between your organization's instant messaging server, BlackBerry Enterprise Server, and BlackBerry devices using public APIs, a Research In Motion proprietary protocol, and protocols that are defined by IBM, Microsoft, and Novell.