Access4 has officially launched its award-winning automation platform SASBOSS in the United Kingdom, with the service going live from 1st October 2025. This launch marks a major milestone for the UK’s voice and unified communications market, bringing a proven and powerful enablement solution to MSPs and resellers who are ready to scale their cloud voice and contact centre offerings.
SASBOSS has already made a significant impact in Australia, where it has helped hundreds of partners automate their quoting, provisioning, billing, and support processes. The platform has enabled service providers to grow recurring revenue, reduce operational overhead, and improve customer retention. Its success in Australia has demonstrated the value of automation in delivering scalable, profitable, and customer-centric UCaaS solutions.
The UK launch follows Access4’s acquisition of Luminate Wholesale in April 2025. This strategic move brings local infrastructure and expertise into the Access4 ecosystem, allowing UK resellers to offer white-label hosted voice services with full control over branding, pricing, and customer experience. As the UK approaches the full switch-off of the PSTN network, SASBOSS arrives at a critical time for partners seeking to future-proof their offerings and respond to growing demand for cloud-based communications.
SASBOSS is vendor agnostic, giving partners the freedom to choose from a growing ecosystem of UCaaS and CCaaS providers. This flexibility is essential in a market where customer needs vary widely, and agility is key to success. Partners are no longer constrained by rigid vendor relationships and can instead build tailored solutions that truly fit their customers’ requirements.
The UK market is primed for transformation. According to recent research from Cavell Group, the UK UCaaS industry is projected to reach £1.8 billion, with over 131 million global users expected by 2028. This growth is being driven by increased demand for remote collaboration, flexible working environments and scalable communications infrastructure. SASBOSS enters the market at a time when MSPs and resellers are actively seeking ways to capitalise on this momentum without the burden of complex provisioning or fragmented support systems.
On 30th September, Access4 UK hosted an exclusive launch event at Portal Golf and Spa Resort, where attendees were given a first look at SASBOSS in action. The live demo showcased the platform’s full automation capabilities, and feedback from partners was overwhelmingly positive. Attendees praised the simplicity, speed and flexibility of the platform, with many expressing excitement about the opportunities it opens up for their business.
Speaking about the launch, Jonathan Walker, CEO UK at Access4 UK, said: “SASBOSS has been launched in the UK to give MSPs and resellers the tools they need to take control of their voice business. We are bringing a platform that has already delivered exceptional results in Australia and adapting it to meet the needs of the UK market. Our goal is to empower partners with automation, flexibility, and support so they can grow faster, serve better, and deliver outstanding customer experiences.”
Access4’s entry into the UK is more than a product launch. It is a commitment to partner success. Whether you are an established voice provider looking to modernise your offering or a new entrant exploring UCaaS for the first time, SASBOSS provides the automation, support, and strategic flexibility to help you grow with confidence.
To learn more about SASBOSS and how Access4 is enabling the future of voice in the UK, visit https://uk.access4.com/


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