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Affordable, reliable VoIP for 
South African businesses

Make crystal-clear calls over your internet connection. Keep your number and cut call costs by up to 50%.
Learn more

Affordable, reliable VoIP for South African businesses

Make crystal-clear calls over your internet connection. Keep your number and cut call costs by up to 50%.
Learn more
Employee taking a business VoIP call on a headset at a DSL Telecom workstation

Experience smarter calling with DSL Telecom VoIP

Upgrade to DSL Telecom VoIP and cut your call costs with true per-second billing, no line rental and no contract. Save up to 50% with uncapped packages.

From a two-person office to a busy call centre, our VoIP scales with your business and works over fibre, LTE or wireless. Start saving from your first call.

Save up to 50% on call costs ​​​Save_on_call_costs

Keep your existing business number

Works on a desk phone, PBX, softphone, or mobile

No contracts and no monthly line rental

Get a Quote

Experience smarter calling with DSL Telecom VoIP

Upgrade to DSL Telecom VoIP and cut your call costs with true per-second billing, no line rental and no contract. Save up to 50% with uncapped packages.

From a two-person office to a busy call centre, our VoIP scales with your business and works over fibre, LTE or wireless. Start saving from your first call.

Save up to 50% on call costs ​​​Save_on_call_costs

Keep your existing business number

Works on a desk phone, PBX, softphone, or mobile

No contracts and no monthly line rental

Get a Quote
Employee taking a business VoIP call on a headset at a DSL Telecom workstation

Make and receive calls on any compatible device, with true per-second billing.

Make and receive calls on any compatible device, with true per-second billing.

Everything below comes standard with our VoIP packages.

Everything below comes standard with our VoIP packages.

Wallet icon for true per-second billing and up to 50% savings on business VoIP call costs

Save on every call

True per-second billing, no line rental, and savings of up to 50% against a traditional landline.

True per-second billing, no line rental, and savings of up to 50% against a traditional landline.

Microphone icon representing crystal-clear HD voice quality on DSL Telecom business VoIP

Crystal-clear call quality

High-quality business calls over modern IP technology, giving you clear and reliable voice on every call.

High-quality business calls over modern IP technology, giving you clear and reliable voice on every call.

Contact book icon for VoIP number porting and keeping your existing 021, 031 or 087 business number

Keep your number

We port your existing number across, or set you up with a new 021, 011, or non-geographic 087 number.

We port your existing number across, or set you up with a new 021, 011, or non-geographic 087 number.

Wi-Fi icon showing business VoIP running over your own fibre, LTE or wireless connection

Use your own connection

Runs over fibre, LTE, or wireless. No extra infrastructure, no new cabling, no separate installation.

Runs over fibre, LTE, or wireless. No extra infrastructure, no new cabling, no separate installation.

Desktop and smartphone icon showing business VoIP on Yealink desk phones, the Linkus softphone and mobile

Works with any device

You can use any compatible IP phone or PBX and make and receive calls using a desktop or mobile softphone.

You can use any compatible IP phone or PBX and make and receive calls using a desktop or mobile softphone.

Headset icon representing local South African VoIP support and zero-downtime number porting

Local support

Our team handles porting with zero downtime, so you keep your existing numbers and keep taking calls.

Our team handles porting with zero downtime, so you keep your existing numbers and keep taking calls.

VoIP Packages

VoIP Packages

Choose uncapped for unlimited calls to South African networks and popular international destinations at a fixed monthly fee, or rated and pay only for the seconds you use.

Choose uncapped for unlimited calls to South African networks and popular international destinations at a fixed monthly fee, or rated and pay only for the seconds you use.

Rated

Pay for voice minutes as you use

Unlimited concurrent channels badge for the DSL Telecom Rated VoIP package at R150 per month

R150

per month excl. VAT

- Once-off setup fee of R1500 (incl.VAT).

- Unlimited concurrent channels

- Billed per second, so you pay only for what you use

- Keep your existing number

View call rates
Contact Us

Uncapped 2

Ideal for small offices and home businesses

Uncapped 2 business VoIP package badge showing 2 outbound and 4 inbound concurrent channels

R449

per month excl. VAT

- Once-off setup fee of R1500 (incl.VAT).

- 2 concurrent outbound channels.

- 4 concurrent inbound channels.

- Unlimited SA and popular international calls.

- Keep your existing number

View call rates
Contact Us

Uncapped 5

Ideal for growing teams.


Uncapped 5 business VoIP package badge showing 5 outbound and 10 inbound concurrent channels

R1 549

per month excl. VAT

- Once-off setup fee of R1500 (incl. VAT).

- 5 concurrent outbound channels.

- 10 concurrent inbound channels.

- Unlimited SA and popular international calls.

- Keep your existing number

View call rates
Contact Us

Uncapped 10

Ideal for call-heavy businesses.

Uncapped 10 business VoIP package badge showing 10 outbound and 20 inbound concurrent channels

R3 699

per month excl. VAT

- Once-off setup fee of R1500 (incl. VAT).

- 10 concurrent outbound channels.

- 20 concurrent inbound channels.

- Unlimited SA and popular international calls.

- Keep your existing number

View call rates
Contact Us

Not sure which voice package is right for your business? Send us a recent phone bill, and we’ll recommend the option that gives you the best value. Talk to a Voice Specialist

Not sure which voice package is right for your business? Send us a recent phone bill, and we’ll recommend the option that gives you the best value. Talk to a Voice Specialist

Since 2009

Why Choose DSL Telecom

17 Years In Business

We have connected South African businesses since 2009, with a team of 75+ specialists across voice, connectivity and business phone systems. Our customers rate us 4.8 out of 5 on Google Reviews

Advice On The Right Fit


Our consultants look at how your team handles calls before recommending anything. We then match you with the right package, handsets and PBX solution, with the flexibility to scale as your business grows.

Local Support

Work with a responsive South African team that knows your setup. We port your numbers, configure your call routing and set up your handsets, then support you for as long as you are with us.
DSL Telecom team providing expert VoIP setup, support, and telecom solutions.
DSL Telecom team assisting a DSL Telecom voice service client

What Our Customers Say

Working with DSL Telecom has been a great experience. Their 

team is professional, responsive, and consistently delivers 

quality results.

Ashley Parkes · Operations Manager at Payfast

DPO Pay by Network logo representing a South African company benefiting from DSL Telecom VoIP services.
CMS Medical logo representing a South African healthcare client supported by DSL Telecom VoIP solutions.
Aces Africa logo representing a Somerset West company benefiting from DSL Telecom VoIP and telecom support services.
Signet Consulting logo representing a Somerset West client assisted by DSL Telecom VoIP solutions.
Ares Holdings logo representing a South African business supported by DSL Telecom VoIP services.
Dynamic Vision logo representing a Somerset West business using DSL Telecom VoIP for reliable communication.

What Our Customers Say

Working with DSL Telecom has been a great experience. Their team is professional, responsive, and consistently delivers quality results

Ashley Parkes · Operations Manager at Payfast

DPO Pay by Network logo representing a South African company benefiting from DSL Telecom VoIP services.
CMS Medical logo representing a South African healthcare client supported by DSL Telecom VoIP solutions.
Aces Africa logo representing a Somerset West company benefiting from DSL Telecom VoIP and telecom support services.
Signet Consulting logo representing a Somerset West client assisted by DSL Telecom VoIP solutions.
Ares Holdings logo representing a South African business supported by DSL Telecom VoIP services.
Dynamic Vision logo representing a Somerset West business using DSL Telecom VoIP for reliable communication.

Business VoIP Frequently Asked Questions

Business VoIP FAQ's

Uncapped business voice is a VoIP service where a company pays a fixed monthly fee for uncapped calls instead of paying per minute or per second. DSL Telecom's uncapped VoIP packages for South African businesses cover uncapped calls to all local destination networks, both mobile and landline, and popular international destinations.

Yes. Uncapped and unlimited refer to the same product. DSL Telecom uses the term uncapped, so the packages are listed as Uncapped 2, Uncapped 5 and Uncapped 10.

DSL Telecom's uncapped business VoIP packages cost R449 per month for Uncapped 2, R1,549 per month for Uncapped 5 and R3,699 per month for Uncapped 10, including VAT, with a once-off setup fee of R1,500 excluding VAT on every package. A capped VoIP package is also available at R150 per month for lower call volumes, also with a R1,500 once-off setup fee and per-second billing.

DSL Telecom's most affordable option is the capped package at R150 per month excluding VAT with per-second billing, ideal for lower call volumes. Among the uncapped plans, Uncapped 2 is the entry point at R449 per month with 2 outbound and 4 inbound channels and uncapped South African and popular international calls.

DSL Telecom's capped VoIP package costs R150 per month excluding VAT and bills per second, which suits lower call volumes. The uncapped packages charge a fixed monthly fee that covers uncapped calls to all South African destination networks and popular international destinations. Both carry the same once-off setup fee of R1,500 excluding VAT.

Yes. Every DSL Telecom uncapped package includes uncapped calls to popular international destinations as well as all South African destinations. Calls to other international destinations are billed per second at published rates.

Yes. DSL Telecom's uncapped VoIP packages cover uncapped calls to all local destination networks, both mobile and landline.

Yes. DSL Telecom ports your current business number onto our network, or allocates a new geographic number such as 021 for Cape Town, 010 for Johannesburg or 031 for Durban, or a non-geographic 087 number. Our team handles the porting process end to end.

A VoIP solution requires a stable and reliable internet connection. For the service to run at its best, DSL Telecom recommends a VLAN on a dedicated fibre connection, or a standalone connection where no other traffic can affect the quality of the voice. Fibre and wireless are preferred, with LTE or satellite as alternatives.

No special hardware is required. You can use your DSL Telecom VoIP number on a Yealink IP desk phone, a Yeastar VoIP PBX onsite or in the cloud, or take calls anywhere on your smartphone or PC with the Linkus app.

Yes, a once-off setup fee of R1,500 excluding VAT applies to every DSL Telecom business VoIP package, across both our uncapped and capped options.

Get DSL Telecom VoIP Now

Switch to DSL Telecom VoIP and start saving on your monthly call costs today. 

Contact Us