LONDON, UK and TORONTO, CANADA 16 APRIL 2015 – 3CX, developer of the award-winning Windows VoIP PBX 3CX Phone System, announces that the interoperability testing with the Canadian VoIP Service Provider, RingOffice, has proven successful, allowing 3CX customers to use RingOffice as their preferred VoIP Providers.

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 RingOffice, as well as regular testing of the configuration templates, customers can be reassured of excellent service.

Setting up RingOffice as VoIP Providers 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 RingOffice 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.

Kashan Chaudhry, Director at RingOffice said:

“We are excited to offer 3CX customers a reliable business quality SIP Trunk service enabling them to make cost-effective calls. At RingOffice we have seen increasing demand over the years for the 3CX Phone System due to its rich feature set and user-friendly interface. We look forward to this new partnership and to offering high-quality telecom solutions to 3CX users.”

Nick Intzeyiannis, Sales Executive at 3CX said:

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

3CX VoIP Providers

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 the 3CX Phone System, including Boeing, Mitsubishi Motors, Intercontinental Hotels & Resorts, Harley Davidson, City of Vienna and Pepsi.

CPS and communication costs, VoIP Providers

3CX has been awarded the 2015 Most Innovative Product Award for 3CX WebMeeting, and 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: and follow us on Twitter, and on Facebook.

About RingOffice 

RingOffice is based in Toronto and we specialize in cloud-based IP Voice, Data and Video Communication services for small and medium businesses. RingOffice has been providing communication solutions to businesses for over 5 years and prides itself in helping customers save money while improving productivity and the overall quality of their business communications. RingOffice’s extensive network allows it to provide North America-wide local and toll-free number coverage to its customers.

RingOffice is a division of Convermation Inc, which has been operating in the telecom industry since 2003. For more information, please visit us at: or call 1-844-263-3333. Follow us on LinkedIn and Twitter.