Most downtime during a provider change is self-inflicted. Someone cancels the old line on Monday, the new one gets installed on Thursday, and four days of card payments, video calls and cloud logins go sideways.
It doesn't have to go that way. This guide shows you how to move to du business internet while your current connection keeps running until the new one has proven itself. You'll see how to check coverage, deal with static IPs and VPNs, gather the right documents, and pick between the main du plans.
The short version: install first, test second, cut over third, cancel last.
In This Guide
- Check whether du business fiber reaches your building
- The overlap method for switching providers
- Static IPs, VPNs and phones: where real downtime hides
- What du needs to activate business internet
- Comparing du business internet plans
- How Stalwart handles office internet
- Frequently asked questions
- Conclusion
Check whether du business fiber reaches your building
Coverage decides how fast everything else moves. When fiber already reaches your unit, installation can take days. When du has to run new cable, you may wait weeks, so start earlier.
Ask for a check on your exact unit, not just the tower. A building can be fiber served on paper and still need work on the floor you rent. du's network is at its strongest in free zones and newer commercial areas, so an office in Dubai Internet City is usually an easier case than a unit in an older building.
If fiber isn't there yet, du Business Starter is a fallback. It runs on 5G and ships with a router at no extra charge. It also makes a decent backup line later.
The overlap method for switching business internet providers
The method is simple. Keep the old line alive, bring the new one up beside it, prove it works, switch over, and only then end the old contract. Telecom veterans say nearly every switching disaster comes from cancelling before installing.
Order du business internet and keep the old line live
Book installation for a weekday and tell building management in advance. The du technician terminates the fiber and sets up the router while your current connection carries on untouched. If your firewall has a spare WAN port, plug the new line into it. If not, test with a laptop or a spare access point.
Test under real conditions
Give the new line at least two working days. Run video calls at your busiest hour, upload large files, and check card terminals, cloud accounting and remote desktop tools. Write down anything odd.
Cut over at a quiet hour
Point your router or firewall at the new line. For most small and mid sized businesses that is roughly a five minute change. Pick early Saturday for an office, or after closing for a shop. Leave the old cable plugged in so you can flip back if something looks wrong.
Cancel last
Wait for a full week of clean running. Then check your old contract's end date and notice period, because many business contracts renew automatically and early exit fees can be steep. Return the old equipment and keep the cancellation confirmation.
Static IPs, VPNs and phones: where real downtime hides
Forum threads about changing ISPs keep circling one problem: things that quietly depend on your old public IP address.
Make a list before install day. VPN endpoints, remote access to CCTV, firewall allowlists at your bank or payment gateway, mail SPF records and any DNS entries pointing at the old address are the usual suspects. Drop your DNS TTL to 300 seconds a day or two before cutover so changes spread fast.
If you need fixed addresses, ask upfront. du Managed Broadband Premium comes with eight static IPs per connection, five of them usable, plus an SLA and round the clock network monitoring.
Phones need the same care. If your landline sits with the old provider, find out what happens to that number before you cancel anything.
What du needs to activate business internet at your office
Requirements vary by plan and building, so confirm the list with your account manager. In most UAE business activations, expect to provide:
- A valid trade licence
- The Emirates ID and passport copy of the owner or authorised signatory
- Your tenancy contract or Ejari
- The exact unit address, with a contact who can let the technician in
Some buildings also want landlord or property management approval before fiber work starts. Ask early, because that one step can quietly add days.
Comparing du business internet plans
| Plan | Best for | Connection | Starting price |
|---|---|---|---|
| du Business Fiber Essential | Offices with fiber at the address | 100 Mbps to 1 Gbps, unlimited data | AED 810/month plus 5% VAT on a 12 month term, up to AED 2,990 for 1 Gbps |
| du Business Ultimate | Offices wanting one bundle | Fiber, landline, Microsoft 365, antivirus, .ae domain | From AED 949/month |
| du Business Starter | Small shops, startups, backup line | 5G with router included | AED 249/month standard price |
| du Managed Broadband Premium | Banks, larger firms, static IP needs | 2 Mbps to 10 Gbps with SLA | Custom quote |
Prices come from Stalwart's published pages, so confirm them before you order.
How Stalwart Handles Office Internet
Stalwart Mobile Trading LLC is an officially authorised du channel partner in the UAE, and it says it has served local businesses since 2014. It reports that more than 7,800 UAE businesses use it. As a du business internet partner, Stalwart handles the coverage check, plan recommendation, documentation and activation for you.
Why choose Stalwart
Switching is mostly paperwork and scheduling, and that is where a partner earns its keep.
Stalwart sells at official du rates with no markup. You get a named account manager with a direct escalation path to du, which beats waiting in a call centre queue when a cutover goes sideways. Stalwart also says fiber activation is completed within about 72 hours once you apply, and support runs over WhatsApp. For a business internet provider change, that speed and a single point of contact matter more than most people expect.
⚡ Switch to du Business Internet — Zero Downtime
Frequently asked questions
Conclusion
Switching to du business internet doesn't have to cost you a working day. Check coverage first, install beside the old line, test properly, cut over at a quiet hour, and cancel last. Sort out static IPs and VPNs before install day, and the rest is routine.
Ready to make the move? Talk to Business Internet Specialist about du Business Internet to check availability, explore suitable plans, and plan a smooth transition with minimal disruption to your business.