Switch on to Calls2UC
Cloud Voice, No Stress
Launching August 25!
With Calls2UC, SMEs of every size can make and receive calls to mobile and landlines directly from their chosen cloud platforms, like MS Teams.
Bring your business customers current and new numbers securely into the cloud, offering dramatic cost savings. Our flexible all-IP product can flex down to just one number, meaning it is accessible to the smallest of businesses. It can also easily scale up, matching the growth of your most ambitious customers.
Your customers can’t afford to miss a call!
That is why we offer no business disruption. Our instant set-up, parallel delivery model and powerful disaster recovery features ensure maximum service availability. Our product is fuss free. We directly route your customers calls into their favourite cloud platform, without the need for additional middleware- That means less complexity, less licence fees and less updates. It’s cloud calling made simple, without the Drama.
Competitive Monthly Flat fee
Our simple & innovative pay-per-number model means dramatic costs savings. Your customers only pay for what they need, with no usage costs or hidden fees.
Simple and supported
Our fully automated digital portal means set up can be delivered over one 30 min phone call with your customer. Its also mean in-life management is simple

Cloud Confidence
99.99% service guarantee, with powerful disaster recovery features, in emergencies/outages. We also keep your numbers safe in the cloud helping your customer avoid vendor lock-in with one cloud platform.

No Middleware
We directly route your customer calls into their cloud platform. Your customers no longer have to pay for unnecessary middleware licences and only need to learn how to use one platform.
BT Ireland Wholesale offers a comprehensive range of IP products tailored to meet the diverse needs of our clients. This year, 2025, we are also launching new voice and internet products which have also been created with real end-users, and built to not only meet their needs, but exceeds their expectations.
The copper switch off is not only an opportunity to migrate customers currently on end-of-life products, but also to chance to optimise your customers IP services. Find out more by reading our white paper below:
Calls2UC Product Waiting List

Stephen Brady, Calls2UC Product Manager
“After a year's worth of research and development, we are delighted to bring Calls2UC to market this summer.
Designed to meet the needs of the SME market, and co- created with real end customers this product is simple, yet reliable – exactly what end-customer need.
launching in August 2025, contact us today to join our product waiting list, to gain early market access to our revolutionary new VOIP solution”
Join the Calls2UC waiting list today
Launching in August 2025, sign up now and be the first to hear about our truly innovative voice solution:
Sign up now and receive the following benefits
- Early access to the product before the public launch
- Exclusive updates
- Special perks for early supporters
We're working hard to make sure Calls2UC exceeds your expectations.

Further Insights
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Fixed Business Numbers are a crucial part of the identity of Family-Run Businesses. As the copper switch-off approaches, it is essential for these businesses to understand their options
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Businesses moving into new premises often stick with the existing internet and voice service providers already set up in the building. It is crucial that businesses reassess their options to ensure they receive the most suitable and competitive services available
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As the copper switch-off approaches, many business customers expect their telephony providers to offer a 'like for like' IP voice solution. which may not be an option. It is crucial for business end-users to assess their current setup and compare it with the proposed new solution to understand any gaps in the new offering.
Learn MoreFrequently Asked Questions
The Irish copper switch-off refers to the planned transition from traditional copper-based telephone and broadband networks to modern, all-IP (Internet Protocol) networks. This change is driven by the need to upgrade outdated infrastructure and improve service reliability and efficiency. The European Commission has set a target for all EU countries to complete the switch-off by 2030.
Yes, traditional copper landlines will be replaced with digital landlines as part of the Irish copper switch-off. The new system, known as Voice over Internet Protocol (VoIP), will allow landline calls to be made over the same broadband connection as your internet service. This means customers will still have a phone service, but it will operate through their broadband connection instead of the old copper network.
Yes, some business customers may need to upgrade to Dedicated Internet Access (DIA) to support VoIP effectively. DIA provides a dedicated, private connection between the business and the internet service provider, ensuring consistent and reliable service.
VoIP can be bandwidth-intensive, especially for businesses with multiple simultaneous calls. DIA can offer symmetrical upload and download speeds, which can handle the high data transfer rates needed for clear and uninterrupted VoIP calls.
Also, as businesses grow, their communication needs may increase. DIA can be easily scaled to provide higher bandwidth, accommodating more VoIP lines and other internet-dependent services.
Resellers will need to migrate their customers from traditional copper-based services to modern all-IP (Internet Protocol) solutions. This involves upgrading infrastructure and ensuring customers are equipped with compatible devices.
Early adoption and proactive communication can provide a competitive edge. Resellers who effectively manage the transition can position themselves as leaders in the market
The switch from traditional voice to IP is not just a technology upgrade, it is an opportunity to transform your customer IP Access, services and costs. Come talk to us today, to learn how our comprehensive range of products can help your customers seamlessly switch.
Partner with BT Ireland Wholesale today and lead the way to the All-IP future

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