Digital Phone Distributor in Dubai

Digital business phones are traditional phone systems that makes calls through the phone line or PSTN. PSTN is the wired phone system over which telephone calls are made. This type of phone relies on circuit switching and to make a call from one phone to another, the call is routed through a number of switches operating at various locations.

Until recently all telephones were analog. That is, the audio signal were completely processed using analog technology rather than digital. Now, some phones are "digital" and they use a digital signal (like a computer) that represents the sound.Digital phones are frequently used in offices where the digital functions support voicemail and many other computer-like operations in addition to the actual processing of the audio signal. These digital phones used in offices still receive an analog signal from the phone line, but process it and handle the other new functions digitally.

Although digital phone systems are new and have a lot of positive features, they may cause problems to people with hearing loss. For example, you cannot use certain patch cords or FM systems which plug into the phone jack of an analog phone to link your hearing aid to the phone. Digital Phone advantages include increased effectiveness of call transmission and routing,Lower monthly cost,Largely scalable,Data and video transmission capability.

Digital phones use less bandwidth which results in lower costs because you can fit more conversations into an existing line. There is no need to ask your provider to install additional lines. In the event that you do need more users, you can simply call up your provider and in minutes, the additional lines can be set up and ready to be used. VoIP technology allows users to make several calls simultaneously, something that is not possible with analog systems.

Digital phones also tend to have programming keys, speakerphone and caller ID. However, these days even analog phone may have speakerphone and caller ID. There are cordless phones, which incorporate both digital and analog technology. The wireless handset uses digital technology to connect to the base, which in turn uses analog technology to transmit sound.