How does the company establish a telephone system?

The main purpose of enterprise telephone system construction is to meet the internal communication needs of enterprises, save communication costs and reduce operating costs. In view of the fact that there are a lot of daily telephone calls between various branches of the enterprise, the domestic and international long-distance telephone calls with other partners at home and abroad are also very large, and the monthly telephone charges are considerable, a convenient IP telephone system solution for enterprise private network is adopted to reduce the operating cost of the enterprise.

It needs a program-controlled switchboard, a distribution frame, 50 telephones, at least 50 panels and telephone modules, as well as several telephone lines and at least one external number. It's best to buy some ppc pipe wiring.

1, the setting of program-controlled switch can be explained or consulted by the buyer. Better switches generally have functions such as setting extension numbers for multi-function phones.

2. Connect all available extension numbers on the switch to the distribution frame, then wire it, install panels where necessary, and connect it to the distribution frame through telephone lines. It is best to allocate more panels to facilitate later addition and replacement.

3. The advantage of using distribution frame is convenient for future maintenance and upgrade.

Precautions:

1, using telephone network and data network, * * * enjoy the rich bandwidth of data network. Voice is transmitted at the same time of data communication, which improves the utilization efficiency of the network.

2. Using high-quality speech compression technology, digital speech can be compressed to about 8Kbps. At the same time, mute detection and voice insertion technology are adopted to dynamically allocate bandwidth and improve bandwidth utilization.

3. The calling method used is exactly the same as the ordinary telephone, which is in line with everyone's habits. There is no need for complicated authentication dialing process like ordinary IP phone, and the original dialing habit of customers is not changed, which greatly facilitates the use of users.