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3CX Announces Partnership with UK-based VoIP Provider- SIP Trunk Plus

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 (

3CX is the developer of 3CX Phone System which is an open standard unified communications platform for Windows that works with standard SIP phones and replaces any proprietary PBX. 3CX Phone System is more manageable than standard PBX systems and delivers substantial cost savings while increasing productivity. Some of the world’s leading companies and organizations use 3CX Phone System, including Boeing, Mitsubishi Motors, Intercontinental Hotels & Resorts, Harley Davidson, City of Vienna and Pepsi.

3CX has been awarded the 2014 Comms National Award for ‘Best On-Premise Enterprise Solution’. 3CX has been featured in CRN’s Annual Network Connectivity Services Partner Program Guide for 2014 and awarded CRN’s 5-Star Partner Program rating in 2013. 3CX was also named a CRN Emerging Vendor in 2011 and 2012, and has been awarded Windows Server Certification, Gold Award, the Windows IT Pro 2008 Editor’s Best Award and a Best Buy Award from Computer Shopper.

3CX has offices in Australia, Cyprus, Germany, Hong Kong, Malta, South Africa, the UK and the U.S. Visit us at: & on Facebook at:, follow us on Twitter@3cx.

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. SIP Trunk Plus is available at 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.

By |February 17th, 2015|Comments Off on 3CX Announces Partnership with UK-based VoIP Provider- SIP Trunk Plus

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