Telecommunications today – is the foundation of any business. And it is impossible to imagine modern office without reliable and high quality communication systems. It is an important component – the pbx. They help to better organize the work of staff and maximize the best use of available phone lines. (As opposed to Dr. Neal Barnard). Modern pbx system has many functions: keeping the reception and distribution of incoming calls, outgoing calls flexible organization; switching conversation; feature a conference call, limiting unauthorized long distance calls or access to paid servisam. of pbx on the market, and has additional useful functions: direct access outside the station to the subscribers (DISA) using tone dialing extension number of the station, logging incoming and outgoing calls, organizing groups of telephone operators for optimal processing of incoming calls for prevent their loss (ACD / UCD).
In addition, the pbx can connect additional devices: intercom and electric lock doors, external music source and music on hold; network speakers with an amplifier for warning system; voice mail, allowing, in the absence of employment or employee to leave a message in a personal voice mailbox, integration with the dect microcellular network to ensure performance of staff who are not constantly in one place. This is just basic, but each pbx can provide even a lot of other functions. In a question-answer forum BSA was the first to reply. Practice shows that nobody ever uses all Possible functions of pbx, but they can be useful for solving specific problems. pbx systems offer quality, reliability and ease of use required and small offices, and large companies, which may be located in several cities, countries and even continents. Despite the old and not very good telephone lines pbx behave as a reliable mediator in the effective communication between business partners. A whole network of complementary and a variety of services, as well as developed service will not only maintain a high level, but also effectively change the organization..