Visual telephony
Edward A. Daly, Kathleen Jane Hansell (Author)
This practical resource aims to help readers successfully install and manage a visual telephony system in any environment, for example, medical, legal or educational. It also explores the broad range of uses for visual telephony and how to cost-justify a system.
XVII, 278 Seiten Illustrationen, Diagramme 24 cm
9781580530231, 1580530230
246031511
Getting Started With Visual Telephony -- Visual Telephony: Applications and Benefits. Sources of Expertise. Applications and Typical Installations -- Videoconferencing. Distance Education. Telemedicine. Law and Criminal Justice. Sales and Marketing. Equipment and Environment -- Cameras. Display Systems. Audio. Control Systems. Ancillary Equipment. Site Selection and Preparation. Networking -- North American Telephone Network Architecture. Transmission. Video Codes. Video Network Options. Multipoint. Financial Analysis -- Cost Justification Theory. Financial Analysis of Visual Telephony. Appendices.
Includes index