XIAMEN, CHINA / Newbury, United Kingdom – 23 July 2020 – Yeastar (www.yeastar.com), the world’s leading provider of SME PBX system, today announced that Gamma (www.gamma.co.uk), the leading provider of Unified Communications as a Service (UCaaS) into the UK and Dutch business markets, has joined the pre-configured ITSP template on both Yeastar Cloud-based and on-premises PBXs as a certified ITSP partner.

As the UK’s leading SIP trunk provider, Gamma is the market-leading force to upgrade the out-dated ISDN services to All-IP services completely in the near 2025. With proven technology and capability, Yeastar brings SMEs the enhanced, powerful, and future-proof phone system with comprehensive UC features. The completion of the interoperability tests between these two brands means that they make things easier for their mutual and future users – the simple and seamless configuration of Gamma SIP trunk on Yeastar VoIP PBX system is a core part to have quality and reliable telecommunications services.

A key point to offer better services to the users is to cooperate with more top-tier partners in the industry.” said Alan Shen, CEO, Yeastar.“We are so glad to have the chance to work with Gamma and get it certified. Working with Gamma during the compatibility process inspired us – we worked together for our users; we worked together to improve our technologies; and we worked together to make the world better. I believe our cooperation will also benefit our channel partners in the UK with more business chances.


About Yeastar

Yeastar provides cloud-based and on-premises VoIP PBXs and VoIP gateways for SMEs and delivers Unified Communications solutions that connect co-workers and clients more efficiently. Founded in 2006, Yeastar has established itself as the world’s leader of SME PBX System with a global partner network and over 200,000 customers worldwide. Yeastar customers enjoy the flexible and cost-effective communications solutions that have been consistently recognized in the industry for high performance and innovation. For more information about Yeastar, please visit www.yeastar.com.

About Gamma

Gamma is a leading provider of Unified Communications as a Service (UCaaS) into the UK and Dutch business markets, supplying communication solutions via our extensive network of trusted channel partners and also directly. The combination of network investment, a digital-first approach and in-house development skills has enabled Gamma to develop a comprehensive portfolio of communications services with a significant amount of intellectual property, which has given us a heritage of disrupting the market with innovative and market-leading cloud-based services such as SIP Trunking and Hosted PBX in the UK.