

3CX
3CX is a software-based PBX, which not only replaces proprietary phone systems, it also delivers a complete Unified Communications solution as it's an open standards software IP PBX which can be integrated with other applications such as Salesforce, Google Contacts and Sage ACT. By relying on the SIP Standard, 3CX along with its technology partners, including snom and Yealink, delivers a future proof, best of breed Unified Communications system.
3CX continues to move forward with innovative products, and recently launched a web conferencing and collaboration solution which transforms communications within a company and with its customers. 3CX WebMeeting is fully integrated and leverages Google's WebRTC technology making it clientless and plug-in free. As a result it increases productivity, reduces business travel time and costs, streamlines operations and improves customer service thus propelling sales.
By maintaining a global presence with fifteen offices worldwide including the US, the UK, Germany, France, Japan, Russia, South Africa, Australia, Hong Kong and more, as well as fully localized websites available in German, Spanish, French, Italian, Russian, Dutch, and many other language sites. 3CX is able to accommodate companies'telecommunications needs all over the globe. News, and useful "how-to" articles on 3CX, WebRTC, VoIP and SIP are available from the company's blog.
3CX Phone System has been selected by leading companies and organisations worldwide to meet their Unified Communications and telephony requirements. Customers include Boeing, Hugo Boss, City of Vienna, McDonalds, Wilson Sports, Intercontinental Hotels & Resorts, Harley Davidson and MIT. 3CX has 50,000 customers worldwide and 10,000 partners.
Integration with Yealink:
Phone Model | Interoperability | |
T2 Series IP Phone | T19P E2 | √ |
T21P E2 | √ | |
T23P | √ | |
T23G | √ | |
T27P | √ | |
T27G | √ | |
T29G | √ | |
T4 Series IP phone | T40P | √ |
T41P | √ | |
T42G | √ | |
T46G | √ | |
T48G | √ | |
T49G | X | |
T4S Series IP Phone | T40G | √ |
T41S | √ | |
T42S | √ | |
T46S | √ | |
T48S | √ | |
T5 Series IP Phone | T52S | √ |
T54S | √ | |
T56A | √ | |
T58A | √ | |
T58V | √ | |
IP Conference Phone | CP860 | √ |
CP920 | Pending | |
CP960 | √ | |
DECT IP Phone | W52P | √ |
W56P | √ |