3CX Phone System for Windows is much cheaper than a traditional phone system. The initial purchase cost and the expansion cost are both much lower compared to a proprietary PBX, and with 3CX Phone System you also save on maintenance fees from vendors. Unlike appliances, 3CX can scale to an almost unlimited capacity because it leverages modern server hardware. With 3CX, businesses can also use VoIP Providers & Skype to save on international calls and to terminate international customer service numbers on the local IP PBX. Manage the PBX in house and save on consultants fees. Further savings come from connecting branch offices with 3CX’ Bridges, so that all inter-office calls are setup as internal calls and therefore free. Also, integration of remote workers is easy with 3CX Tunnel, boosting mobility and resulting in savings from tele- working possibilities. 3CX Phone System includes enterprise -level features as standard. Businesses do not need to pay extra for advanced features or add-ons, as these are incorporated in the software: inbuilt fax server, digital receptionist, paging/ intercom, integrated voice mail, central phone book and more.