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SIP Trunking

Energise your Unified Communications strategy with our Global SIP network

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Borderless global growth

Our service connects your enterprise to the world over a state-of-the-art IP network, making global voice and video communications and collaboration easier and more economical to manage.

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Superior customer experience

Experience outstanding customer experience with our centralised voice and video connectivity which increases performance, reduces complexity, as well as minimises capacity and scalability challenges.

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End-to-end service

Reduce risk by enhancing security and emergency handling across your business with our end-to-end managed service, centralised real-time performance monitoring and reporting tools.

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Turbo-charge your UC

As a foundation for UC services, our SIP trunking solutions offer real-time global benefits and up to 99.99% reliability made possible by constant visibility and administrative control through both portal and API access.

Tata Communications’ Global SIP Connect service is our global, managed SIP offering designed to empower service providers to better serve customers in markets not covered by their own network.

“Automate & Integrate your business applications with Powerful SIP Trunking APIs to order numbers instantly.”

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Customer Stories

For Gammon, our network solutions provide worldwide collaboration


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Contact us

Contact us to learn how we can help you unleash collaboration, creativity, and commercial innovation.