System Requirements

WebEx’s Autumn 2007 (WBS26) is the latest suite of WebEx Services consisting of Meeting Center, Training Center, Support Center, Event Center and Sales Center.

WebEx offers unmatched cross platform support. WebEx supports Windows, Mac, Linux, Solaris, HP-UX and AIX Operating Systems.

System Requirements for WBS26


Windows 98, 2000, XP, 2003 and Vista

  • Internet Explorer 6/7
  • Firefox 2
  • Mozilla 1.7 or higher
  • Netscape 8.1 or higher
  • JavaScript and cookies need to be enabled
  • Recommend ActiveX be enabled for Internet Explorer
  • Vista supports Internet Explorer 7 and Firefox 2 browsers only

Solaris 10 (SPARC/x86)

  • Mozilla 1.7 or higher
  • Firefox 2.0 or higher
  • JavaScript and cookies need to be enabled
  • Requires Sun Java Runtime Environment (JRE) 5.0 or higher
  • No support for Sales Center and Remote Access

Mac OS X 10.3, 10.4, 10.5 (PowerPC/Intel)

  • Safari 1.3 (Mac OS 10.3)
  • Safari 2.0 (Mac OS 10.4)
  • Safari 3.0 (Mac OS 10.4,10.5)
  • Firefox 2
  • JavaScript and cookies need to be enabled
  • Requires Apple Java Runtime Environment (JRE) 5.0 or higher
  • No support for Remote Access

HP-UX 11.11 (PA-RISC)

  • Mozilla 1.4 or higher
  • Firefox 1.0 or higher
  • JavaScript and cookies need to be enabled
  • Requires Sun Java Runtime Environment (JRE) 5.0 or higher
  • Only Meeting Center supported

Ubuntu 7.04, Red Hat 4.0, SuSE 10.0 Linux

  • Firefox 2
  • Mozilla 1.7 or higher
  • JavaScript and cookies need to be enabled
  • Requires Sun Java Runtime Environment (JRE) 5.0 or higher
  • No support for Sales Center and Remote Access


AIX 5L 5.3

  • Mozilla 1.4 or higher
  • Firefox 1.0 or higher
  • JavaScript and cookies need to be enabled
  • Requires IBM Java Runtime Environment (JRE) 5.0 or higher
  • Only Meeting Center supported
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