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Guides

Factsheets & User Guides

Many of the documents below are provided in PDF format which can be viewed in Adobe Reader. If necessary, this software can be downloaded free from www.adobe.com.

IP Addresses and Ports used by the JVCS (JANET Video Conferencing Service) (Nov 2009)

Latest Documents

Blackboard with chalked words Guide For Beginners Introduction to Videoconferencing
A basic introduction to videoconferencing for potential users, particularly those working in schools (May 2009)

Wall with missing brick NAT, Firewalls and Videoconferencing
H.323 Videoconferencing across Network Address Translation (NAT), Firewalls and Network Borders – A Description of the Problems and Solutions (April 2009)

User Guides

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