The Evolution of the Private Branch Exchange Systems

The existence of the Private Branch Exchange Systems or most commonly known for the term PBX has an interesting history behind it that dated back from the time when people are still using the early telephone operators up to these days advanced and digitally made Internet PBX. And with the fast advancement in technology, some of the innovations with regards to telephone operators has now taken into a greater heights and many new features are now included in the latest series. These days, the subscribers of phone systems are now capable of calling and receiving calls, sending and receiving mails and faxes through their phones, leaving voice messages, and even browsing the internet. These innovations may be impossible to made but with the current technologies and devices that we have today, even an impossible can become a possibility.

The whole revolution in terms of pabx system uae has started by those primitive ones who use various cords and switchboards when making a call and connecting that certain call from one point to another. However, with the rise of the private branch exchange system (which means having the capability of connecting devices), these primitive type are now thrown into oblivion and are being replaced with the new, hi-technology and user-friendly telephone systems. The PBX telephone system refers significantly to the business type telephone systems that involves a numerous amount of lines that are capable of connecting both the internally, in-between extensions, into a network powered by external public telecoms.

The main reason why PBX System existed is for it to be use in routing incoming calls to the correct extension within the assigned place and also for it to share a certain group of phones or the trunk lines among the extensions.

Even though the simple guiding principle behind the operations made by the PBX system has stayed the same as it was, the technologies that is behind the system evolved significantly over the past years - minimizing the cost of operation and making the operational process simple.

At first, the community has shown a great deal of hesitancy in terms of accepting the PBX system despite the efficiency it has shown with regards to its operation as well as the cost and the time that these people will be able to save. Because of this, manufacturers started adding flexibility to the system that allows the expansion of the system by using ports and cards instead of going back over again and create a new one.