It’s 9:07 on a Monday. The card machine has stopped working, the Cloud system is unavailable, and the team is doing good ol’ fashioned repair work; unplug, plug back in, stare and try again. Sometimes that fixes it (most of the time). Other times, the Fibre is down and your business is now trying to operate using vibes and one staff member’s hotspot.

That is where backup connectivity comes in. A business internet Failover connection gives your site another route online when the primary connection fails, helping keep essential services running while the fault is resolved.

If only we could figure out an Eskom Failover.

Let’s scale it back – what is it, and how does it work?

Failover is a backup internet connection that takes over when your main one becomes unavailable. For a business using Fibre, that backup might use a different network such as Fixed LTE-A. Because LTE uses a mobile network rather than the fibre line into your premises, it can keep you connected when a fibre outage interrupts the main service.

The aim is simple: your business has another way to reach the systems and people it relies on. You don’t need to wait for a technician to arrive before discovering whether the backup was configured properly. Nor is your staff twiddling thumbs while the manager listens to waiting music and somebody refreshes their Twitter feed for updates.

What does it power, and can I still work?

Honestly, it depends on how your failover is set up and how much capacity your backup link has. But a well-planned connection can help keep key services available, including:

  • Card payments and point-of-sale systems
  • Email and cloud-based business applications
  • Business calls, VoIP and PBX services
  • Access to shared systems and remote teams

Not every task needs to run at full speed during an outage. However, you can prioritise the ones your business cannot afford to lose. If payments, customer calls and access to your order system are priorities, make sure the backup plan is designed around them.

Here’s the trick; have it ready BEFORE the outage:

Having a second internet connection on an invoice is not the same as having business continuity.

Check that the failover is configured to switch when the primary link drops, and that the services your team relies on will use the backup connection. Then, test it. Check whether the card machine still processes payments, whether calls connect, and whether staff can reach the business applications they need. A five-minute test on an ordinary Tuesday is much more pleasant than discovering an issue while customers queue at the till.

Keep an eye out and check the details that can quietly undermine the plan:

  • Coverage: Confirm that Fixed LTE-A coverage is suitable at your premises.
  • Data: Choose a bundle that can carry the traffic you expect during an outage.
  • Power: Keep the fibre equipment, router and LTE device powered with a UPS or other backup supply. An internet failover cannot help a router that has switched off.
  • People: Make sure staff know what to expect and who to contact if the backup does not activate.

Sounds good, but what won’t it fix?

If the power is out and your network equipment has no backup power, the connection will still go down (there’s a UPS for that, btw). If the problem is with a cloud platform, payment provider or application, a second internet link may not solve it either. And LTE performance depends on coverage and network conditions at your site.

Failover is one part of business continuity. It gives your site another route online; it does not make every other system invincible. That would be convenient, but then we’d all be selling something much more expensive than internet.

Give your business a second lease on life:

A Fibre connection may be your primary link, but it does not have to be your only one. In today’s volatile local climate, business internet failover can help keep important services accessible during a fibre outage, giving your team time to carry on while the primary connection is restored.

Vox can help you assess LTE failover for your business fibre and plan which services should stay connected. Because “the router is blinking differently” is not a business continuity strategy.