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Business SIP Trunk

Business SIP Trunk

Ditch the PBX system

Go digital on Telkom SIP Trunk

Business SIP Trunk

Our Business SIP trunk is a voice service based on the SIP protocol by which we deliver voice using an IP data connection as opposed to a traditional landline to customers with an existing Private Branch Exchange (PBX).


We’ve designed the Business SIP trunk to align with your specific channel sizing requirements, be it 12, 13, 22 or more ensuring that your growth requirements are effectively met with minimum hustle.

Smooth onboarding process

Telkom’s Business SIP Trunk has been rigorously taken through interoperability testing with the leading hybrid and IP based PBXs to guarantee a smooth and seamless onboarding process on your existing PBX infrastructure with minimal capex investment and impact on business operations.

Business Number Retention

Move with your existing number on Telkom’s legacy voice service to the SIP Business trunk and thus forego the need of having to change your marketing collateral to advertise a new number.

Competitive pricing

Enjoy the cheapest on-net and off-net rates on per second billing and realise substantial cost savings on your business.

Features & Benefits

Frequently asked questions.

10 minute, 33 minute and 66 minute bundles are valid for 30 days while the 333 minute bundle is valid for 45 days.

Yes, you can subscribe to the same bundle, a lower or higher bundle before the expiry of your existing bundle. When you buy any bundle before the expiry of your existing bundle, the minutes resources will accumulate.

Yes, you earn ziada points on the cost of the bundle.

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