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Enreach for Service Providers Certifies Grandstream’s ATAs and VoIP Gateways

4 avr. 2024

Service Providers using Enreach UP can now deploy Grandstream’s HT800 Series of Analog Telephone Adapters (ATAs) and GXW4200 Series of VoIP Gateways

Boston, MA, USA and Nice, France – April 4, 2024 – Grandstream, connecting the world with award-winning unified communications and networking solutions since 2002, today announced that their ATAs and VoIP Gateways are certified with Enreach UP from Enreach for Service Providers. Service Provider’s using Enreach UP’s customizable-by-design platform can now utilize Grandstream’s HT800 Series ATAs and GXW4200 Series VoIP Gateways to build efficient and cost-effective VoIP solutions.

As one of the original manufacturers of VoIP products and the current leading global provider of ATAs and VoIP gateways, Grandstream delivers proven quality, reliability, and ease-of-deployment to Enreach UP customers. Their award-winning HT800 Series of ATAs makes it easy to integrate analog phones, PBXs, and similar equipment with VoIP networks through 1, 2, 4 or 8 FXS ports, while the GXW4200 Series VoIP Gateways provides the same functionality for medium to large deployments through 16, 24 or 32 FXS ports. By utilizing Grandstream’s ATAs and Gateways, service providers can help their customers build easy, cost-effective VoIP solutions that utilize existing analog equipment.

Customisable-by-design, Enreach UP delivers vast potential for differentiation while giving service providers and end users more command over their UC offerings. It represents a leap forward, with multiple white-labelling and extensive personalisable new features that reflect what the market wants today. Enreach UP brings together UCaaS, CCaaS and productivity tools in a fully converged contact solution for both mobile and desktop users.

“We are delighted to have added Grandstream’s HT800 Series ATAs and GXW4200 Series VoIP Gateways to our list of interoperable devices.  These new devices certification will allow our SP customers to expand the range and flexibility of the solutions they deploy with Enreach UP platform, which is all the more important as PSTN switch off is taking place in many European countries and beyond.” says Bertrand Pourcelot, CEO of Enreach for Service Providers.

“The team here at Grandstream is thrilled to announce the certification of our ATAs and Gateways with Enreach for Service Providers. We were one of the first companies in the world to manufacturer ATAs and VoIP gateways, and we are confident that our expertise and award-winning products will help Enreach’s service provider partners provide flexible offerings to their customers. We are looking forward to working with Enreach for Service Providers to help their partners build powerful networks,” says Phil Bowers, Global Director of Marketing for Grandstream.

About Enreach for Service Providers

Enreach for Services Providers is a European leader in converged contact solutions. Our mission is to create customisable mobile-first contact solutions, enabling our partners to thrive and users to transform their interactions.

Our platform “Enreach UP” enables service providers and integrators to deliver their business customers with value-added services, including FMC, video collaboration, messaging, inbound call centre functionality and conversational bots, seamlessly integrated with mobile services, Microsoft Teams, CRM and ERP systems. Our customisable-by-design platform "Enreach UP" enables full white-labelling, personalised user experience, BYOx enablement (Carrier, OSS/BSS/mobile), APIs for integration, automation & AI as well as multiple deployment options including PaaS.

Enreach group operates in over 25 countries and counts more than 1,000 employees. For more information visit:

About Grandstream

Grandstream has been connecting the world since 2002 with unified communications and networking solutions that make communicating more impactful than ever before. Our award-winning solutions provide everything needed to build a seamless, easy-to-manage communication platform, offering a one-stop-shop for all networking, unified communications, collaboration, and physical security solutions. Headquartered in Boston, MA, USA, Grandstream solutions are used in over 150 countries and trusted by global enterprises and small business alike for their quality, reliability, and innovation. Visit to learn more.



Phil Bowers
Director of Marketing

Karine Merouze
Marketing & Communication Lead
Tel. : +33 6 87 46 61 14