Green computing

src: media.licdn.com Green computing , Green ICT as per International Federation of Global & Green ICT "IFGICT", green IT , o...

Comparison of VoIP software

src: i.ytimg.com This is a comparison of voice over IP ( VoIP ) software used to conduct telephone-like voice conversations across Interne...

Videotelephony

src: i.ytimg.com Videotelephony comprises the technologies for the reception and transmission of audio-video signals by users at different ...