- G3 Telephone Systems
 - Specialises in designing, installing, and maintaining VoIP solutions, customer relationship management, and converged communication networking services with communications partners Avaya, Cisco, and Extreme. - PC2Call
- Offers Internet telephony and voice over IP services. Provided by Vectone.
- Quazzle
- VoIP service provider using a high-speed broadband Internet connection, enabling users to place and receive Internet phone calls.
- VoiP communications
- Offers competitive rates for national and international calls, as well as for calls to mobile phones.
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