具体描述
Until recently, the reality of video conferencing didn't live up to the marketing hype. That's all changed. The network infrastructure and broadband capacity is now in place to deliver clear, real time video and voice feeds between multiple points of contacts, with market leaders such as Cisco and Microsoft continuing to invest heavily in development. In addition, newcomers Skype and Google are poised to launch services and products targeting this market. Video Conferencing over IP is the perfect guide to getting up and running with video teleconferencing for small to medium size enterprises. Topic coverage includes how to determine bandwidth needs; configure network routers, gateways, firewalls and switches; and configure, secure and troubleshoot your deployment. Major software solutions from Microsoft, Yahoo, AOL, VidiTel, iVisit, Vibe Phone and Skype are also covered.
