Bandwidth Requirements
|
Use Case
|
Bandwidth Estimate
|
|
PPT Sharing: slides with text and graphics changed every minute
PPT Sharing: extremely hi-res, graphic intensive slides changed every 20 seconds
|
11 kb/s per person
88 kb/s per person
|
|
WebCam: LQ setting, normalized motion
WebCam: HQ constant dramatic motion
|
32Kb/s per person
128kb/s per person
|
|
App Sharing: Sharing of various productivity applications
App Sharing: Complete changes of screen content multiple times per second
|
95 kb/s per person
215 kb/s per person
|
Web Conference Requirements:
To playback a conference recording:
To view and listen to an audio recording or a Web recording you must have the following:
- Operating System: Windows 2000®, Windows XP®, Windows Server 2003, or Windows Vista®
- Browser: Internet Explorer 6.0 or 7.0, Firefox 3.01 or higher
- Web Conferencing Player Download FREE http://zipdemo.conferencinghub.com/utilities/playbacktest.aspx
- Windows Media Player or Real Player
OR 
** To hear the audio with the above players you must also have at minimum a 16-bit sound card and speakers.
Windows XP, 2003, Vista, Windows 7
· Internet Explorer 6/7/8
· Firefox 2/3
· Sun Java 1.4.2_06, 1.5.0_06, 1.5.0_10, 1.6.0_01 or later
· JavaScript and cookies enabled
· Flash version 9.0 or higher
· Intel or AMD processor (1GHz or faster)
· At least 512 MB RAM (at least 2 GB RAM for Vista)
Mac OS X 10.4, 10.5, 10.6
· Safari 3/4
· JavaScript and cookies enabled
· Requires Apple Java 5 or higher
· PowerPC G4/G5 or Intel processor
· At least 512 MB RAM
· Note: To use the Presenter AppShare annotation feature, presenters must be using Microsoft Windows XP, 2003 or Vista with a color depth of 16-bit or higher.
