The difference between VoIP and PBX

Although VoIP the rage now are phone systems when it comes to companies, it was not too long ago that PBX systems were the standard. You had the opportunity, do not handle the massive phone needs of big business, while traditional analog installations (the relegated to households). This made the darling of big business PBX. However, is that with the advent of VoIP change.
In comparison to VoIP PBX
The PBX system is in fact "big business telephone" established version of the traditional analogue for houses. PBX stands for "private branch exchange," the telecommunications system and the network for a given company. The PBX "outside phone' function over the public switched telephone network or PSTN. Within an existing PBX network, the telephone lines within the enterprise system as a sort of running small private telephone network; This network shares a number of outside lines for external calls outside of the company. These physical lines come into the building by the company, and physical lines also connect each telephone inside the building in a central LAN Control Panel.
VoIP or voice over Internet Protocol, on the other hand simply takes analog signals, those who listen to on a regular phone and converts it into digital signals, which then transferred over the Internet can be. There is no need for a separate dedicated system of PBX, because you are existing Internet access company phone systems, without that complex networks set up, this to do simply can use.
There are many benefits to these systems of companies compared to PBX.
· You are more flexible.
As Internet connectivity is so omnipresent, you can pretty much your VoIP system for your Office up and running with the simple addition of a router and some fine tuning, provided that you have already Internet connectivity. It needs use not much at all VoIP connections, set up your phone system. On the other hand, you must set up and carefully wire a PBX system, before it is running.
· You are much more cheaper both to create and sustain.
VoIP systems are much cheaper produce and easier to maintain. There again, use the Internet connection that already exists; It is simply a question of setting up a router so that you can use your Internet connection with your old phone system, if you wish, and you are in the business. It is really to talk not maintenance as opposed to a PBX phone system, which may have wiring and other maintenance.
· They give you many features for free.
You must typically for each function to pay that you use with PBX telephone systems. With VoIP, most of the features (voicemail, caller ID, call forwarding, etc.) are included, which means that you simply pay Internet your monthly fee, and there will be no additional cost.
· They give you better sound quality.
VoIP phone systems usually give much better sound quality in comparison to PBX, especially for long distance phone. This is because VoIP converts analog signals into digital data for crystal clear connections. On the other hand, analog or traditional PBX can less than stellar sound quality.
· Their long-distance calls are usually free, too.
As Internet connectivity is fairly ubiquitous, with Internet connectivity for phone access means that your long distance calls are free. PBX, can be particularly expensive fees for long distance calls and international calls on the other hand. While VoIP telephone systems may charge nominal fees for international calls, they are still a lot cheaper compared to PBX phone systems.
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