Attractive & Full-featured Ajax client, Convergence, provides a compelling user experience, enabling the CSP to offer a branded experience. Instant Messaging, Secure Email, Calendar, Address book and productivity enhancing integrations. Multiple calendars including ability to use natural language to enter appointments, delegation and sharing. Full featured address book, and an ability to view attachments in a easy to peruse manner. Find what you are looking for quickly. Customizable and extensible. Bring live content from the web into your branded interface, provide your users with an integrated application for all their needs. Extensible platform. Integrate with, for example, an IP-PBX system to offer click to call ability, view consolidated network and desktop presence and embed related cloud services.