Dropbox is a piece of software that you install on your computer (or on your Mac, your smartphone, etc.). You specify which directory is synchronized, and everything that is in it is automatically synchronized. This Read More
A DVR is a device that has the ability to store broadcasts on a hard disk. This is sometimes a separate device but often also a functionality of a satellite receiver or digital decoder. A DVR is also often called a PVR (Personal Video Recorder), depending on the manufacturer/supplier. The capabilities of the DVR/PVR depend on the software used, but globally it can be compared to a VCR. Most of them also have the possibility to look back with delay (this means that you can watch while still being recorded). The more extensive versions also have access to the EPG, or the automatic skipping of advertisements.
OTA is a way to replace software on mobile phones or satellite receivers. This makes an update to the software for the user a lot easier because it is simply offered. With no connection to a computer or cables, newer software can be installed. OTA is also used in the mobile phone world to automatically adjust preferred networks.
With an EPG it is possible to display data about programs (time, small summary, main players, etc) on the screen. EPG is often offered to people who receive digital television. Ultimately, it is a piece of software that retrieves and displays information. The software ultimately determines what information is visible, in combination with a DVR is also possible to quickly and easily (press the button) the DVR to set the program to automatically record. The advantage is that EPG is realtime, last minute changes can be taken as a result (unlike a classic TV guide that is printed weeks in advance). Read More
A PABX is a telephone exchange used by a company, basically the same as a home phoneline power station but with the possibility to connect many more devices. The switchboard is the switch box between the Netlines (infrastructure) and the telephone sets (and other communication equipment) within an organization. The PABX regulates all incoming and outgoing telephone traffic. Previously, a distinction was made between PBX (not automatic) and PABX, but today no PBX power stations are present. How PABX works?