3CX is a software-based, open standards IP Telephone System that offers complete Unified Communications, out of the box.

1stCS have many years experience of supporting 3CX installations and have watched as the product has matured over the years, in fact we run 3CX ourselves for our own telephony needs. Coupled with SIP based telephone lines, physical handsets, Windows Soft Phones and Mobile App, 3CX is a powerful choice for a modern business, especially those with distributed sites or staff.