Current site:Global

Migrate to IP based communications technology

Stem Connect increase user quality, security and user experience by:

  • Dedicated Session Border Controller that protects and routes all calls.
  • Stem Connect owns our own VOICE unlimited bandwidth private network. Our VOICE does not mix with customer data and does not traverse through the public network (Internet).
  • Session Border Controller does transcoding meaning all our customers can communicate on High Definition voice. Stem Connect upscales VOICE from all providers including mobile providers to HD.


  • Dedicated Session Border Controller
  • Transcoding and upscaling Voice to High Definition
  • Dedicated Private VOICE Network with Unlimited bandwidth


  • Increased Quality
  • Increased Stability
  • Increased User Experience
  • Increased Security

Now more than ever, enterprises are migrating to IP based communications technology in order to best fit the way their customers and employees communicate in today’s digital world. Our Business VOICE is defined when you have an existing PBX and want to use Stem Connect as your Voice Over IP supplier. Prices have stabilised and ultimately what makes the difference is the Best of Breed equipment and increased user experience that will be the differentiating factor.

Session Border Controllers (SBCs) work behind the scenes to ensure that voice, video and data communications flow smoothly and securely between networks and the people who use them. An SBC is part firewall, protecting the network from IP-based attacks; part traffic cop, policing traffic to prevent overloads and directing it over shorter distances to save money; and part peacemaker, ensuring that networked devices from different vendors all speak the same language.


Dedicated solutions for business and enterprise

Enterprise fibre (1:1)
Fully managed fibre solutions for large multi-branch, national and global enterprises. Connect your branches, offices and people with our True 1:1 Uncontended service.
Business fibre (1:3)
Perfect for SMMEs looking for fast, reliable and affordable fibre. No hardware or installation costs with a 36 month contract.
Broadband fibre (1:10)
Perfect for budget conscious SMMEs who don’t mind a slightly higher contention ratio. Uncapped and unshaped fibre at a fraction of the cost.
Cloud networks
Private cloud networks that offer scalability, performance, better bandwidth utilization, reduced network congestion and a better end-user experience.
Cloud tools
Improve team performance, efficiency, document sharing and collaboration in a secure cloud environment.
Fast fibre internet means carrier-grade voice solutions. Pay a fraction of the cost of traditional landline telecommunication solutions. Highly scalable voice solutions that combine data collection, monitoring, analysis and reporting across your VoIP, PBX and mobile networks.