osterisk
We make companies communicate easily
A cloud-based telephony platform that combines Class 4, Class 5 & CPaaS functionality all into one distributed System.
Footer
VoIP Provider South Africa
Black Tie provides VoIP and IT services across South Africa, with offices in the Durban, Kwa-Zulu Natal region, in Cape Town, Western Cape and Johannessburg, in the Gauteng Province. We are consistently delivering business value with the best information technology solutions to improve business performance.
Business Hours
Monday – Friday : 9am to 5 pm
Saturday : 9am to 1pm
Sundays & Holidays : Closed