WebEx
- WebEx
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WebEx Communications Inc. est une société américaine offrant des services logiciels de visioconférence et de web conférence à la demande. En 2011, elle est détenue par Cisco. Elle commercialise notamment Meeting Center, Training Center, Event Center, Support Center, Sales Center, WebEx WebOffice et WebEx Connect[1].
WebEx a été fondée en 1996 par Subrah Iyar et Min Zhu.. En 2005, Cisco a déclaré son intention de l'acquérir pour 3,2 milliards USD. Le rachat est effectif début 2007[2].
Par extension, le terme « webex » désigne la web conférence elle-même. Pour optimiser la bande passante, le principe est de ne transférer que les parties modifiées des images écran, et ce avec un protocole de compression propriétaire appelé UCF (Universal Communication Format) qui traite les formats audio, video, PowerPoint, Quicktime et Adobe Flash[3].
Notes et références
Liens externes
Catégories :
- Entreprise fondée en 1995
- Entreprise informatique américaine
- Éditeur de logiciel américain
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Contenu soumis à la licence CC-BY-SA. Source : Article WebEx de Wikipédia en français (auteurs)
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