LONDON, UK and ANTWERP, BELGIUM MARCH 05 2015 3CX, developer of the award-winning Windows VoIP PBX 3CX Phone System, announces that the interoperability testing with the Belgium VoIP Provider, Intertel Telecom, has proven successful, allowing 3CX customers to use Intertel Telecom as a VoIP Provider.

The success of the interoperability testing guarantees full operation of all 3CX Phone System’s features enabling 3CX customers to make cost-effective calls. With the technical support provided by both 3CX and Intertel Telecom as well as regular testing of the configuration templates, customers can be assured of good and reliable call quality.

Setting up Intertel Telecom as the VoIP Provider of choice is very easy, meaning that IT Administrators can complete the process in minutes with a few clicks of the mouse. 3CX Phone System customers can select Intertel Telecom SIP trunking service from within the VoIP Providers’ node of the 3CX Management Console, which will automatically configure their inbound and outbound rules to make and receive calls.

Stephen Corrigan, Vice President of Sales at 3CX said:

“The success of the interoperability testing with Intertel Telecom is great news for 3CX customers. We are confident that Intertel Telecom will provide a high quality service, enabling our customers to benefit from all the features offered by 3CX Phone System.”

Tom Jansens, Sales Manager at Intertel Telecom said:

"Founded in 2001, Intertel Telecom has many years of experience in VoIP services and infrastructure as a licensed B2B telecom operator. Based on the strong reputation of the Intertel Voice network, we have grown to be a significant player for enterprise telephony with a broad portfolio of innovative solutions. Our success is due to the reliability of our network, the excellent call quality and unprecedented flexibility in the development and realization of voice applications. We look forward to our new partnership with 3CX and to providing its customers with a top level service."

About 3CX (www.3cx.com)

3CX is the developer of an open standards communications solution which innovates business connectivity and collaboration, replacing proprietary PBXs. The award-winning software enables companies of all sizes to cut telco costs, boost employee productivity, and enhance the customer experience.

With integrated video conferencing, apps for Android and iOS, website live chat, SMS, Facebook and WhatsApp messaging integration, 3CX offers companies a complete communications package out of the box.

350,000 customers worldwide use 3CX including Hugo Boss, Ramada Plaza Antwerp, Harley Davidson, Wilson Sporting Goods and Pepsi.. Maintaining its global presence, 3CX has offices in the U.S., U.K., Germany, South Africa, Russia and Australia. Visit 3CX on LinkedIn, Facebook, Twitter and Instagram.

About Intertel (www.interteltelecom.com)

Intertel was founded in 2001 as one of the first Internet Telephony Service Providers in Belgium. Intertel Telecom has many years of experience in VoIP services and infrastructure as a licensed B2B telecom operator. Based on the strong reputation of the Intertel Voice network, Intertel Telecom grew to a significant player for enterprise telephony with a broad portfolio of innovative solutions.” Our success is supported by the reliability of our network.  A Private IP network with redundancy in data centers in Brussels, Amsterdam and Antwerp. With our direct connections to public worldwide carrier-interconnects across national borders. Intertel Telecom finally provides unprecedented flexibility in the development and realization of voice applications.