Providing on-line non-downloadable software for real-time multimedia communications, allowing users to publish live video streams to different channels, and allowing users to visualize live video streams in specific channels.; Providing temporary use of a non-downloadable web application for creating channels, publishing live video streams to these channels, and allowing users to watch video streams from them.; Providing temporary use of a web-based software application for publishing and sharing live video streams with a group of users.; Providing temporary use of a web-based software application for broadcasting and sharing live content with others.; Providing temporary use of on-line non-downloadable software for sharing live multimedia content with users across multiple channels simultaneously, tracking user activity, and providing analytics.; Providing temporary use of on-line non-downloadable software for broadcasting and sharing live video content, creating channels, and managing user access rights.; Software as a service (SAAS) services featuring software for telecommunications and collaboration, live video and audio streaming, teleconferencing, multicasting, web conferencing, and user administration.