Nothing travels in the clear.
Calls are set up only over TLS and the voice itself is encrypted to every phone and browser (SRTP and DTLS-SRTP). Plain SIP from the internet is refused outright.
Introducing vKOM-SECURE by VOIMAR
Military-grade secure communications for the AI era
Secure business voice, built in South Africa
vKOM Secure is VOIMAR's own secure, multi-tenant business voice platform. It brings the cloud PBX, call control, prepaid, a security shield and secure missions together in one management pane, hosted in South Africa or inside your own network.
Built for organisations where privacy and control matter: government, defence and security services, finance, and resellers across Africa.
Key features
Eight reasons organisations choose vKOM Secure
Every one of these is built into the platform today.
Sovereign by design.
vKOM Secure runs only on VOIMAR or customer hardware in South Africa, with no foreign cloud anywhere in the call path.
Emergency calling is built in.
10111, 10177 and 112 are recognised on every phone, and each emergency call is logged and flagged to administrators.
An attack shield that bites back.
Flood, scanner and password-guessing attacks are detected and banned in the firewall within 30 seconds, and the inner layout of the network stays hidden.
Every rand under command.
Budgets per person, department, job level or any unit you define, plus spend caps and live-call limits, bar calls the moment a limit is reached. Premium and international numbers stay blocked until you allow them.
Any phone, your PIN, your bill.
PIN dialling lets a user call from any extension and bills it to them with their own restrictions. Prepaid wallets and vouchers stop calls exactly when credit runs out.
Command the whole organisation from one screen.
VOIMAR, resellers and customer administrators each see only their own scope, and every switch of scope is audited. Every call record and report follows the customer's own structure, and resellers can run it under their own brand.
Your hardware or ours.
VOIMAR runs vKOM Secure for you in South Africa, or installs it inside your own data centre or private network, with VOIMAR support. The same platform and the same management pane either way.
Why it matters now
In the AI era, every call record is someone's training data
vKOM Secure keeps yours on South African hardware you control, with no offshore cloud, no third-party AI and no data harvesting anywhere in the call path.
Your calls do not train anyone's AI
No third-party AI and no data harvesting sit anywhere in the call path.
Nothing goes offshore
VOIMAR or customer hardware in South Africa. No foreign cloud.
Nobody reads over your shoulder
Encrypted on every public link, and recording only where you have ordered it.
One management pane
One management pane
Super administrators, resellers and customer administrators run everything from one screen. Each sees only their own scope, and every switch of scope is audited.
VOIMAR super administrators
The whole platform, with every action in the audit log.
Resellers
Their own customers, under their own brand, name, logo, colour and domain.
Customer administrators
Their own organisation: extensions, numbers, budgets, credit and reports.
Every switch of scope is audited
Military-grade
What military-grade means in vKOM Secure
Military-grade here means these five things, all built into the platform today.
- 01Encryption on every public link
- 02Sovereign hosting on VOIMAR or your own hardware
- 03An attack shield that bans in under 30 seconds
- 04Sealed break-glass administrator access that raises an alert on every use
- 05API keys bound to one customer and one approved server, over pinned TLS
Built for defence and government security requirements. We make no certification or accreditation claim.
The platform
Ten modules, one management pane
Cloud PBX core
One platform for many organisations, with the phone system features each of them expects.
Call control and cost management
Know what every call costs, and stop spend before it passes a limit.
Prepaid and vouchers
Sell voice on credit that cannot overrun.
Organisation reporting
Reports that follow the customer's own structure, not ours.
Emergency and compliance
Emergency calls are recognised and logged, and flagged to administrators.
Secure missions governance
Policy for secure team messaging, set by the administrators, working with VOIMAR Konnector.
Softphones and devices
The right app for each person, and standard desk phones too.
One management pane
Each level sees its own scope, and every change of scope is recorded.
White label
Resellers sell it as their own.
Integrations
Connect vKOM Secure to the systems around it.
Compare
How vKOM Secure compares, by kind of product
| Capability | vKOM Secure | Typical hosted PBX | Consumer messengers | Cloud contact centres |
|---|---|---|---|---|
| Hosted in South Africa, no foreign cloud | Yes | Varies by product | No | Varies by product |
| Can run on your own hardware | Yes | Varies by product | No | No |
| Encrypted signalling and voice on every public link | Yes | Varies by product | Yes | Varies by product |
| Call budgets that bar calls per person or unit | Yes | Varies by product | No | Varies by product |
| Prepaid wallets and vouchers | Yes | Varies by product | No | No |
| Emergency calls are logged and flagged | Yes | Varies by product | No | Varies by product |
| One pane for administrators, resellers and customers | Yes | Varies by product | No | Varies by product |
| White label for resellers | Yes | Varies by product | No | Varies by product |
Yes YesVaries by product Varies by productNo Generally notA general comparison by kind of product, from public information. Individual products differ.
Platform tour
From first sign-in to your first report
Seven steps through the management pane. Want to see it live? Talk to sales and we will walk you through it.
- 01
Sign in
Administrators sign in with a password and a two-step code.
- 02
See your scope
A VOIMAR super administrator, a reseller or a customer administrator sees only their own scope. Every switch of scope is audited.
- 03
Set up the organisation
Describe your structure (Business Unit, Division, Office, Province, Town) once. It then appears on every call record and report.
- 04
Add people and devices
Create extensions on browser softphones, VOIMAR Konnector or standard desk phones, and route numbers to an extension, ring group, conference or voicemail.
- 05
Set the limits
Give each person, department or job level a call budget and a monthly cap. Calls are barred when the budget is used up. Emergency numbers are never blocked.
- 06
Add credit
Load company or per-user prepaid wallets, or issue voucher batches sold through VOIMAR Shop Keeper.
- 07
Watch it
Read reports grouped by any level of your structure, and pull call records through the API. The security shield acts on floods and scans on its own.
Hosting
Hosted by VOIMAR, or installed in your own network
Both options use the same platform and the same management pane.
VOIMAR-hosted
VOIMAR runs vKOM Secure for you in South Africa. You use it, we operate it.
Customer-hosted
VOIMAR installs it inside your own data centre or private network, with VOIMAR support.
Ready to put your communications under your own command?
Tell us about your organisation and we will be in touch. Powered by VOIMAR.