The Beta Version of the Firefox allows that the users establish communications in video and sound straightly in the browser, and another software is not necessary.
The Firefox Hello is going to have the advantage of simplifying this type of communications. With the Skype, FaceTime, Hangouts or others, it is necessary a count creates and to be registered, whereas with the Hello, the first user only will send a link for the second person, who clicks on him and establishes the connection, the Cnet explains.
The great advantage of this offer is that two intervenient ones hardly need the browser and both will not be in the same service, for example, in the Skype or both in the FaceTime.
The Firefox Hello is based on the technology WebRTC that establishes communications peer you it peer between browsers. The funcionalidade must be available in the near final version of the Firefox.