Computer networking company Cisco will host a webcast about video over wireless networks on January 19th. Cisco customer The Rochester Institute of Technology (RIT) will take part and discuss using video on the Cisco Unified Wireless Network. The network has enabled the university to provide students and faculty members with traditional voice and data applications. It's now being used to enhance the educational experience of the school's 1,100 deaf and hard-of-hearing students through close-captioned video lectures. The videocast can be accessed by registering here for the 8 AM pacific time broadcast and here for the 6 PM pacific time broadcast.