And how did we solve it?
The setup cost was already a serious decision.
The monthly fees made it heavier.
But the real problem was the commitment.
It looked like a serious commercial gamble.
The calculation was simple. And frightening.
To offer our customers what they really wanted - mobile that connects to the PBX - we had to gamble.
We sat in a boardroom with a major telecom company to discuss what everyone in the VoIP industry dreams about: MVNO access with Smart SIM SIP integration.
They placed the contract on the table.
These were the numbers we had to sign for:
Before the first customer had even said "yes", before we had moved a single bit of data, we were already exposed to £129,300.
For a giant mobile operator, that is small money.
For a VoIP provider, it is a bet on the future of the company.
The risk was impossible to justify.
But doing nothing was not safe either.
So we kept searching for a smarter way in.
This was our daily pain.
For years, we sold phone systems built around the walls of the office.
But our customers?
They are not there anymore.
They are in coffee shops, trains, hotel lobbies and airports.
When our customer walks out the door, the VoIP experience breaks.
So they start using workarounds.
For our customer, it is frustrating.
For us, it is dangerous.
Because the moment our VoIP service does not follow our customer outside, they start looking for someone who can.
And now enterprises are moving into this problem in a serious way.
Especially when AI enters the business workflow.
Every call outside the system becomes more important. Every conversation missing from our CRM becomes more expensive. Every mobile call that bypasses our platform becomes a blind spot.
We refused to accept that the big players held all the cards.
After an exhausting search for the right route, after testing different companies, SIM models and network options, we found the network provider that could finally deliver the solution we needed.
It was not easy. It forced us to rethink how mobile and VoIP should work together.
No more fragile SIP apps. No more workarounds. No more six-figure mobile commitments before our first customer says yes.
We found a way to turn a private smartphone into a native PBX extension, delivered through eSIM.
In about 60 seconds of digital installation, the customer mobile becomes part of the voice environment we already control.
And this is where it becomes interesting for you as the provider.
We refused to accept that the big players held all the cards.
After an exhausting search for the right route, after testing different companies, SIM models and network options, we found the network provider that could finally deliver the solution we needed.
It was not easy. It forced us to rethink how mobile and VoIP should work together.
No more fragile SIP apps. No more workarounds. No more six-figure mobile commitments before our first customer says yes.
We found a way to turn a private smartphone into a native PBX extension, delivered through eSIM.
In about 60 seconds of digital installation, the customer mobile becomes part of the voice environment we already control.
And this is where it becomes interesting for you as the provider.
A mobile SIM is only as good as the control it gives you.
The BHnet eSIM connects the mobile device directly into the environment you already operate.
It becomes a SIP extension of your VoIP platform.
Built around SIP, routing, caller ID and call control, so the mobile line behaves like part of your platform.
Real business mobile numbers in supported markets, without the MVNO cost or complexity.
Included roaming in supported countries helps customers stay connected when the office moves to trains, hotels and airports.
Your numbering, routing logic, caller ID, call handling and reporting rules stay under your control.
Digital delivery removes stock, shipping and plastic SIM handling, so customers can be live in minutes.
Clear prepaid packages help you control spending and avoid bill-shock exposure for you or your customers.
With the white-label option, your network name can appear on the device through SPN setup, without a monthly branding fee.
Built for providers who need digital onboarding, real-time visibility and automation instead of manual mobile administration.
We built it this way because the market problem was becoming impossible to ignore. Customers were mobile, VoIP platforms were still office-shaped, and every workaround created another gap. That pressure is what pushed us to find a cleaner route into mobile.
Try this: pick your 5 most frustrated customers - the ones who needed this solution yesterday. Give them our eSIM. If they do not stop complaining, then we are probably not the right fit for you.
Let the connection speak for itself.
Only launch after you have seen it work on your own platform.
Put your identity on the device without turning branding into another monthly burden.
BHnet is based in the UK. But the solution we found is not limited to the British market.
Through broad network-provider agreements with operators in many countries, we can extend the same level of control to many additional markets.
To understand exactly what you can offer your customers, it is important to separate the coverage into two categories: local service markets and roaming coverage.
Local Service Markets are countries where local service is currently supported. These are the markets where you can build a strong local business mobile offer.
Roaming Coverage covers additional destinations for customers travelling abroad. It is excellent for continuity on the move, but it is designed for temporary travel usage, not as a permanent local service.
We hope more countries will become Local Countries as additional network agreements are added.
Austria
Belgium
Denmark
France
Germany
Ireland
Isle of Man
Italy
Luxembourg
Mexico
Netherlands
Poland
Spain
Sweden
Switzerland
United Kingdom
United States
Bulgaria
Canada
Croatia
Cyprus
Czech Republic
Estonia
Finland
Gibraltar
Greece
Guernsey
Hungary
Iceland
Jersey
Latvia
Liechtenstein
Lithuania
Malta
Norway
Portugal
Romania
Slovakia
Slovenia
The first providers who integrated BHnet SIMs into their platforms and saw real operational results.
I sell BHnet SIMs to customers who want VoIP features on mobile. There’s a lot of demand for it, and it’s a great solution for such a simple, basic need. In a short time, I’ve already reached a few hundred lines. I highly recommend it.
For years, we struggled to provide a simple and reliable solution for our customers needs traveling to Europe, who needed to make direct calls both back home and locally, using different numbers. The BHnet SIM, combined with MOR’s VoIP functionality, gave us the exact solution we needed, with around 99% satisfied customers. Far better than our previous solutions.
We tested several BHnet SIMs with our MOR Softswitch for a few weeks. It worked great, and the support was very professional. We have not yet moved to marketing due to other projects, but it is definitely an excellent product and remains on our list.
We are not looking for every provider. Only the right ones.
BHnet is opening this opportunity to selected VoIP providers who want mobile to become a serious, long-term part of their business.
We are also responsible for showing our network provider that the businesses we bring in are stable, professional and committed to using the service properly over the long term.
For that reason, we may pause new applications from time to time until we are confident in the providers already onboarded.
If the button below is active, applications are currently open. Apply now to secure your place in the current onboarding window.
Your customers already work from coffee shops, trains, hotels, airports and home offices. Do not let the financial risk of old MVNO models stop your growth. Take the test. See the logs. Then decide.
Start With The £300 Real-World Test
