MVT Systems — hosted 3CX and Mirta cloud PBX from a managed IT firm, Roodepoort
MVT Systems is a Roodepoort, Johannesburg managed IT company whose voice division deploys and supports business phone systems on 3CX, hosted in its own cloud or on Azure, and on Mirta Cloud PBX, with Yealink handsets, SIP trunking on South African geographic and toll-free numbers, and Microsoft Teams direct routing. Voice sits alongside its Microsoft 365, cybersecurity, backup and connectivity services, so one firm can run the phones and the network they depend on. No prices are published.
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Key facts
| Who they are | MVT Systems, a South African IT services provider covering managed IT, Microsoft 365, Azure hosting, cybersecurity, backups, connectivity and voice. It describes itself as a Microsoft Solutions Partner and works across South Africa, Namibia, Botswana, Zambia and Zimbabwe. The website publishes no company registration number or legal entity name |
| Phone systems | 3CX as a software PBX, hosted in MVT’s cloud or on Microsoft Azure, and Mirta Cloud PBX as its featured cloud-native platform for branch offices and distributed teams. Yealink IP handsets, DECT headsets and conference-room units on the desks |
| Numbers and trunks | SIP trunking with geographic and toll-free numbering across South Africa, and Microsoft Teams direct routing for calling from inside Teams. Its copper switch-off guide says existing 011, 012, 021 or 010 numbers can be ported with a planned cut-over date |
| Call handling | One console for extensions, queues, IVR menus and ring groups; call recording with retention and retrieval; live wallboards and reports on queues and agents; softphones for remote staff; Teams click-to-dial and presence |
| How rollouts work | Four stages (discover, design, deploy, support), each project-managed by an MVT engineer, with number porting, user training and post go-live support in one engagement, then monitoring and moves, adds and changes on an SLA |
| AI Receptionist | Marked “launching soon” at our check: a call-answering add-on meant to sit in front of a 3CX or Mirta call flow, take details and route sales, support and accounts calls. Capabilities and languages are not yet published |
| Connectivity | Business fibre, wireless and LTE failover, and SD-WAN, with a reference design of diverse fibre plus LTE failover stated at a 99.95% uptime target and 24/7 network monitoring. Carriers are not named |
| Head office | Roodepoort, Johannesburg; no street address is published |
| Contact | +27 10 006 5530 for calls and WhatsApp, [email protected], Monday to Friday 8am to 5pm. Web enquiries are answered within one business day |
| ICASA licence | No public licence reference found on the provider’s website at our last check (November 2026); we’ll update this once a reference is confirmed |
| Pricing | Quote-based — no extension price, call rate, number fee, handset price or contract term is published for voice or any other service |
| Listed In | Phone System Providers · VoIP Providers |
MVT Systems suits offices that want the phones, the network and the IT under one support desk
MVT is an IT managed service provider first: most of its website is about Microsoft 365, Azure and security, and voice is one service among six. For a buyer, that is the main reason to shortlist it. If the same firm already looks after your laptops, tenant and internet line, a cloud PBX from it means one number to call when calls drop, whether the cause turns out to be the PBX, the router or the fibre. It also gives a choice of platform rather than a single house system: 3CX for businesses that want a widely supported software PBX, Mirta for multi-branch setups, and Teams direct routing for companies that would rather make VoIP calls from inside Microsoft Teams. The trade-off is transparency. Nothing about price, call rates or contract length is published, none of its case studies is a voice project, and the AI Receptionist that its articles promote is not launched yet. Ask for the monthly cost per user, the per-minute rates and billing increment, whose network carries the numbers, and the support response times the agreement commits to, all in writing.
Who MVT Systems is a fit for
- West Rand and Johannesburg businesses that already outsource IT, or plan to, and want voice on the same support contract.
- Microsoft 365 offices weighing a separate cloud PBX against calling straight from Teams through direct routing.
- Firms still on Telkom copper or an old on-site PBX that need numbers ported and the office network made ready for VoIP.
How MVT Systems sits in the Cloud PBX category
- 253 verified cloud PBX and business phone system providers on WhichVoIP; 130 carry a Google rating.
- No published Google rating for MVT Systems (130 of 253 in the category have one; median 35 reviews).
Computed from the WhichVoIP provider register; refreshes as ratings and reviews change.
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Compare cloud PBX and business phone system providers →Commonly asked questions
What phone systems does MVT Systems install?
3CX, run as a hosted PBX in MVT’s own cloud or on Microsoft Azure, and Mirta Cloud PBX, which it features for branch offices and distributed teams. Desk phones, cordless headsets and conference units are Yealink, and it also sets up Microsoft Teams direct routing for businesses that want to call from Teams.
How much does MVT Systems charge for a cloud PBX?
MVT does not publish prices (checked 3 November 2026). Ask for the monthly charge per user, the call rates and billing increment, number and porting fees, handsets, and the contract term as separate lines, and whether the 3CX or Mirta licence and hosting are included in the monthly figure. For reference, the 11 verified Cloud PBX providers on WhichVoIP that do publish prices charge R49–R79 per extension per month, with call rates and handsets on top, so expect a quote in that band unless the bundle includes hardware. Compare published prices or get up to 3 quotes.
Can MVT Systems move us off Telkom copper and keep our numbers?
Its voice FAQ says it can assess an old PBX and recommend a move to cloud PBX, SIP trunking or Teams-based calling, and its copper switch-off guide says geographic numbers can be ported with a planned cut-over. The same guide advises putting the router, switches and fibre equipment on a UPS and adding an LTE or 5G backup line, because VoIP stops when the office network does.
Is the MVT Systems AI Receptionist available?
Not at our check on 3 November 2026: MVT lists AI Receptionist as launching soon, as an add-on that answers calls, captures details and routes them within a 3CX or Mirta call flow. It says capabilities, languages and integrations will depend on configuration, and invites businesses to ask for early access.
Where is MVT Systems based?
Its head office is in Roodepoort, Johannesburg; the website gives no street address. You can reach it on +27 10 006 5530 (calls and WhatsApp) or [email protected], Monday to Friday from 8am to 5pm. Most support is remote, and onsite visits are arranged depending on location and the service agreement.
How does MVT Systems compare with other Cloud PBX providers in South Africa?
MVT competes as a managed IT firm that adds voice to the services it already runs, rather than as a telecoms specialist with its own network and published rates. For scored providers side by side, see the Cloud PBX comparison, or read WhichVoIP’s Switch Telecom review for a national benchmark.
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 checked on 3 November 2026.