IPT One — cloud PBX and business VoIP provider in Pretoria
IPT One sells business voice and connectivity out of Pretoria, and it does something most providers in this directory will not: it publishes the whole price list. A business landline number rents for R49 a month or R199 a year, and call bundles run from 250 minutes at R99 up to 10,000 minutes at R2,950. Cloud PBX, SIP trunking, number porting and a multi-network fibre coverage checker sit alongside.
Key facts
| Who they are | A Pretoria-based provider of business voice and connectivity, describing itself as a provider of hosted PBX, SIP trunks, VoIP, landline numbers, number porting, call centre solutions, web hosting and connectivity |
| Number rental | A business landline number at R49 a month or R199 a year. You can take a local code such as 012 or 021, or a national 087 number. The company states no contracts, that you can keep an existing number, and that no SIM card is required — it works on iPhone and Android |
| Call bundles | Eight published tiers: 250 minutes R99, 500 R199, 750 R289, 1,000 R395, 2,000 R790, 2,500 R980, 5,000 R1,750 and 10,000 minutes R2,950 a month. Published minute bundles at this level of detail are rare in this market |
| Voice services | Cloud PBX, SIP trunking, VoIP, call centre solutions and number porting |
| Connectivity | Business fibre, LTE and 5G, with a coverage checker the company says spans Openserve, Vumatel, Frogfoot, MetroFibre and more than twenty other networks. Useful if you want the line and the phone system quoted together |
| Stated service levels | 99.9% uptime, 24/7 support and nationwide coverage are claimed on the site. These are the company’s own figures, so ask what the uptime commitment looks like contractually and what the support channel actually is out of hours |
| Office | Charlie Lane, Pretoria, 0009, Gauteng, per the company Google Business Profile. The website itself publishes no street address |
| Customer rating | No rating is shown. The company’s Google Business Profile carries a single review, below the five-review threshold WhichVoIP requires before publishing a Google rating |
| Founded | Not publicly stated. The site carries a 2024 copyright but no founding year |
| ICASA licence | No ICASA reference is published. Worth asking here, since number rental and porting sit squarely in licensed territory — establish which licensed operator your number actually sits with |
| Listed In | Cloud PBX Providers |
Priced in public, which makes it easy to test
The useful thing about a provider that publishes minute bundles is that you can do the arithmetic before you talk to anyone. Pull your last three phone bills, find your average monthly minutes, and read straight off the list: at 1,000 minutes you are looking at R395 plus R49 for the number, so R444 a month against whatever you pay now. That is a far more honest comparison than a per-minute rate you have to model. Two things the price list does not settle. The first is what happens above your bundle, so ask what a minute costs once the bundle runs out, because that is where a cheap plan can turn expensive. The second is the uptime claim: 99.9% is a number on a web page until it is a number in a contract, so ask whether it is backed by a service credit and what the support route is at 22:00. The no-contract, keep-your-number, no-SIM framing is genuinely low-risk for a small business testing VoIP for the first time, and the multi-network coverage checker is a practical way to get the line quoted alongside. Compare the wider market in the cloud PBX directory.
Who IPT One is a fit for
- Small businesses wanting a professional landline number without a contract
- Buyers who want published minute bundles they can measure against their own bill
- Companies that want the phone system and the fibre line quoted by one supplier
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Work out your average monthly minutes from your last few bills first, because the published bundles make this an easy comparison. Then ask the two things the price list does not answer: what a minute costs once your bundle is exhausted, and whether the 99.9% uptime figure is contractual with a service credit behind it. If you want the line too, give the exact street address for the coverage check.
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Weigh up the alternatives
Weigh these top-rated South African business telecoms providers side by side, ranked by WhichVoIP score.
Compare Cloud PBX providers →Commonly asked questions
How much does an IPT One business number cost?
A landline number rents at R49 a month or R199 a year. You can choose a local code such as 012 or 021, or a national 087 number.
What do calls cost?
Eight bundles are published: 250 minutes at R99, 500 at R199, 750 at R289, 1,000 at R395, 2,000 at R790, 2,500 at R980, 5,000 at R1,750 and 10,000 minutes at R2,950 a month. Ask what a minute costs once a bundle is used up.
Do I need a contract or a SIM card?
The company states there are no contracts and no SIM card is required, that the service works on iPhone and Android, and that you can keep your existing number.
Does IPT One provide internet as well?
Yes. Business fibre, LTE and 5G are offered, with a coverage checker the company says covers Openserve, Vumatel, Frogfoot, MetroFibre and more than twenty other networks.
Where is IPT One based?
In Pretoria. Its Google listing gives Charlie Lane, Pretoria; the website itself publishes no street address.
Why is no customer rating shown?
Its Google Business Profile carries only one review, which is below the five-review threshold WhichVoIP requires before publishing a Google rating.
This listing is maintained by WhichVoIP, an independent South African telecoms comparison service running since 2019. Details are verified against the provider’s public website and were last reviewed on 30 July 2026.