Siemens BizIP small business ISDN Phone System with VoIP

The Siemens BizIP is a great small business telephone system that can be installed by the end user. The Siemens BizIP system comprises of only two components, the AD20 access device and the BizIP Optipoint Phone.

The BizIP AD20 access device is just a small box that connects to the ISDN2e telephone lines (max 2 x ISDN2e lines = 4 channels) and connects into the LAN (Local Area Network)

You then connect the BizIP Optipoint phones into the LAN and they will automatically locate the other BizIP phones on the network and self configure.

It is then simply a case of opening a web browser and connecting to the BizIP AD20 and making some configuration changes for the ISDN lines and the system is ready for use.

The BizIP will support up to 16 Optipoint extensions, each with voicemail and the AD20 also has 2 x analogue extension sockets for normal analogue telephones including DECT phones, modems, PDQ machines and fax machines.