Need to connect with a solution provider?
                     CONTACT US

Click to compare any service, from a wide range of providers


Welcome to WhichVoIP.co.za

The #1 VoIP, Hosted PBX and Connectivity Information and Comparison website in South Africa!

Does IP technology confuse you? Do all the acronyms, service providers, and options out there scare you?
WhichVoIP.co.za is here to help.

Created especially to present a central view of all the credible VoIP, Hosted PBX and Connectivity operators in South Africa, we allow you to compare these service providers, taking the guess-work out of who is offering what, and providing all the information needed to select the correct provider for your business voice and data connectivity needs.

The South African market has been largely regulated by the incumbent providers. Since the opening up of this regulation, the industry allows any company with a valid Network License to build, manage and inter-connect with other carrier networks - to exchange voice and data traffic by using any IP connectivity medium such as Fibre, Diginet, and Wireless. In short this means that your business can get the benefit of a complete connectivity solution from an alternate network provider who may have no reliance on the incumbent providers. For Voice, it's just like having a normal line from Telkom - but Virtual! For Data, you are likely to enjoy increased speed and in the case of Wireless connectivity - a service that may just be a little bit more stable and reliable!

With WhichVoIP.co.za you can:

  • Compare Business VoIP, Hosted PBX and Wireless Connectivity packages between providers. Our research will guide and enable you to find a provider that best suits your business requirements.
  • Understand and Learn more about VoIP, Hosted PBX and Wireless Connectivity - What it is, and why you should care! How it works, factors to consider before implementing, how to select a partner, and much more...
  • Compare VoIP Phones, review IP Fax and SMS solutions, and even understand VoIP Wholesale, which will take your VoIP reseller business to the next level
  • Follow your provider in our Forum which features only relevant industry news and updates from the Industry leaders.
  • Let us Connect you with your provider of choice. You select what you need, provide your company details and we’ll take care of the rest! Go on - there may just be a better provider out there for you!
  • Search the Provider Directory for credible carriers, resellers and wholesalers, to technology distributors and industry legal consultants.
  • Subscribe to Newsletter which feature the latest telecoms news and trends, and updates from each provider
  • Get familiar with the Jargon by checking out our Glossary and FAQ pages in each of the sections - VoIP, Hosted PBX and Wireless Connectivity.


Want to know whose network a VoIP number is registered to? Insert it here and we’ll tell you.

Query a Ported Number
by clicking here


Evolved loyalty platforms will drive business growth, consumer convenience
It starts with ISO 20000 and ends with easier information security compliance
Proactive support for your Commvault suite with Gabsten?s Remote Monitoring Services
Synology C2 Cloud Service set to evolve


It is one of those great ironies: although telecoms is one of the least competitive business services worldwide, Voice Over Internet Protocol (VoIP) is emerging to be one of the most fiercely competitive.

Companies of all sizes are moving away from regular circuit switched telephone lines to VoIP telephony. Not only are their monthly telephony costs being reduced, but all of their telephony needs are met and they gain a vast array of additional voice features compared with a regular PSTN or cabled service.

Don’t let your business be left behind, VoIP has become a viable option for businesses of all sizes!


There is a desperate need for affordable alternative telecoms in South Africa.

Historically, the expense of full-fledged PBX systems put them out of reach of small businesses and individuals.

Now, even a small company can benefit from the full call management featured system that is usually found in expensive premise-based PBX systems used by large enterprises.

Using a Hosted PBX rather than a traditional telephony system presents a number of key advantages to businesses and ensures that your investment in a voice platform is flexible, scalable and risk free.


The world contains an unimaginably vast amount of digital information which is getting ever vaster ever more rapidly. Today’s always-on, hyper-connected world demands access to the Internet anywhere, any time. Connectivity has evolved and changed. The reality today is that connectivity can be seen as just another utility, like water and electricity.

However, unlike other utilities, with connectivity there are a variety of service options for you to choose from. There is a difference between the business of providing connectivity and the business of delivering services and content. Some companies do one, others do all of these.

Our comprehensive section detailing all of the offerings available on the market is your essential resource to choosing the right connectivity provider for your needs.