ITC Systems — VoIP and managed IT provider in South Africa
ITC Systems launched in 2009 and runs from Umhlanga in KwaZulu-Natal, with further offices in Johannesburg and Cape Town. Voice is sold as part of a managed service rather than on its own: uncapped calling and a cloud PBX, both backed by an SLA, alongside business fibre, wireless, microwave, SD-WAN and satellite connectivity. The rest of the stack is a full managed IT desk, covering remote and onsite support, backup, endpoint protection, firewalls and IT audits.
Key facts
| Who they are | A managed IT and connectivity provider launched in 2009, headquartered in Umhlanga with offices in Johannesburg and Cape Town, selling voice inside a managed service rather than as a standalone product |
| Voice services | Cloud PBX with uncapped calling, backed by a service level agreement. Voice is sold as part of the managed bundle, so the phone system, the line it runs on and the support desk come from the same supplier |
| Also offers | Business fibre with an SLA, wireless, microwave, SD-WAN and satellite connectivity; managed IT covering remote and desktop or server support, hardware and software, backup, endpoint protection and IT assessments; LAN and WAN support, firewalls, managed Wi-Fi, cyber security and IT audits |
| Head office | Unit 7, 2 Ncondo Place, Umhlanga, Durban, 4051 |
| Coverage | National, delivered from three offices in Durban, Johannesburg and Cape Town. Connectivity options include microwave and satellite, which matters for sites fibre has not reached |
| ICASA licence | No ICASA reference is published on the site. An ECS licence is what a voice provider needs; ask for the reference in writing if procurement records it |
| Pricing | Quote-based. No monthly figures are published for voice, connectivity or managed IT, which is normal for a bundled managed service where the price depends on user count and site count |
| Listed In | VoIP Providers |
The line and the phone system come from one desk
Cloud voice lives or dies on the internet line underneath it, and the usual failure mode is commercial rather than technical: the phone system is one supplier, the fibre is another, and each blames the other while your calls break up. ITC Systems sells both, with an SLA on each, which collapses that argument into one accountable party. The rest follows from the managed-service model. Microwave and satellite sit in the connectivity list alongside fibre and wireless, so a site outside a fibre footprint still has a path to a working phone system, and SD-WAN is there for businesses running several branches that need traffic steered sensibly between them. What is not published is price, which is normal when the quote depends on how many users and how many sites you have. Compare the alternatives in the VoIP provider directory.
Who ITC Systems is a fit for
- KwaZulu-Natal businesses wanting IT, voice and connectivity from one supplier
- Multi-branch companies that need SD-WAN alongside the phone system
- Sites where fibre is not available and microwave or satellite is the answer
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Say how many extensions you need, how many sites they are spread across, and whether numbers must be ported. Mention the internet line at each site, since ITC sells that too and quotes voice and connectivity together, and say whether you want the managed IT desk included or just the phone system.
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Compare VoIP providers →Commonly asked questions
When did ITC Systems start?
The company launched in 2009. Its head office is at 2 Ncondo Place in Umhlanga, KwaZulu-Natal, with additional offices in Johannesburg and Cape Town.
Does ITC Systems sell a cloud phone system?
Yes. It sells a cloud PBX with uncapped calling, backed by a service level agreement, as part of its managed service rather than as a standalone product.
Can ITC Systems supply the internet line too?
Yes, and that is the point of the model. Business fibre with an SLA, wireless, microwave, SD-WAN and satellite are all sold by the same company, so the line and the phone system have one owner.
What happens to my calls if the internet drops?
A cloud PBX depends on the connection, so ask how calls are diverted during an outage and whether a backup link is included. ITC sells several access types, which makes a secondary connection straightforward to add.
How much does it cost?
Pricing is not published. A managed voice and IT bundle is quoted on user count, site count and which services you include, so expect a per-site quote rather than a list price.
Does ITC Systems support offices outside KwaZulu-Natal?
Yes. It operates from three offices, in Durban, Johannesburg and Cape Town, and sells SD-WAN specifically for businesses running multiple branches.
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 29 July 2026.