LONDON, UK 17 February 2015– 3CX, developer of the award-winning Windows VoIP PBX 3CX Phone System, announces that the interoperability testing with the UK-based VoIP Service Provider, SIP Trunk Plus, has proven successful, allowing 3CX customers to use SIP Trunk Plus 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 SIP Trunk Plus as well as regular testing of the configuration templates, customers can be assured of good and reliable call quality.
Setting up SIP Trunk Plus 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 SIP Trunk Plus 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 SIP Trunk Plus is great news for 3CX customers. We are confident that SIP Trunk Plus will provide a high quality service, enabling our customers to benefit from all the features offered by 3CX Phone System.”
Jonathan Rodwell, Chief Executive Officer at SIP Trunk Plus said:
“We have been working with a large number of 3CX partners for a number of years now and are delighted to formally be recognized by 3CX as a fully certified SIP services provider. We look forward to continuing to work with leading 3CX partners to deliver a unique SIP Trunk Ecosystem which in turn will deliver them a real competitive edge to their businesses and real benefits to their clients.”
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 SIP Trunk Plus
SIP Trunk Plus is a solution driven by partner feedback and is part of SIP Trunk Plus’s commitment to deliver outstanding service tailored specifically to the evolving needs of our partner community. Founded in 2005, SIP Trunk Plus is a telephony software and service development specialist that has developed and deployed a range of applications to Telecoms Wholesale through to Telephony software partners. SIP Trunk Plus is just one of those service.

