Unified Communications

Centralised SIP trunk from a single, expert vendor

Do business from anywhere in the world without the hassles of multiple contracts and local regulations, billing shocks or complexity of integrating with your legacy setup. Our Global SIP Connect simplifies it all and offers better call routing and greater resilience with impressive savings.

Explore our suite of Unified Communications solutions

Unified communications as a service

Ensure seamless connectivity across sites and offices with Tata Communications’ comprehensive communication and collaboration tools.
Voice solutions

Collaborate, engage & communicate with customers beyond boundaries manifesting performance-rich, reliable communication solutions.
Contact centre as a service

Improve operational efficiency, optimize agent functions while managing costs & avoiding silos in customer engagement solutions.

Get inspired, learn more about our solutions and success stories

State Bank of India

Creating a true omnichannel experience on smart devices anywhere for India’s largest Public-Sector Bank SBI

Read Case Study

State Bank of India

Creating a true omnichannel experience on smart devices anywhere for India’s largest Public-Sector Bank SBI

Read Case Study

Press Release

Tata Communication Bags Seven Awards at Frost & Sullivan's 2019 India ICT Awards

Receives the ‘Unified Communications Service Provider of the Year’ Award for the second consecutive year.
Press Release

Tata Communications recognised as a finalist for 2019 Microsoft Intelligent Communication Partner of the Year

The award recognises partners with proven expertise in delivering transformative calling and meetings solutions with Microsoft Teams.
Press Release

Tata Communication and Cisco partner to create a fully managed contact centre solution

Powered by Tata Communications, Cisco Webex Contact Center enables innovation for new contact centre services.

Hear from our customers

A.P. Kamath

Group Head-IT , Gammon India

Tata Communications has changed the way we work. There is ease of use, excellent video quality, bandwidth management and reliability. Our future success depends on our ability to collaborate effectively and we know Tata Communications has the capabilities to help get us there
Abdul Gani Imtiaz

AVP Information Technology , Personiv

With Tata Communications, geographical reach is never a problem and the highest quality is assured.

A.P. Kamath

Group Head-IT, Gammon India

Tata Communications has changed the way we work. There is ease of use, excellent video quality, bandwidth management and reliability. Our future success depends on our ability to collaborate effectively and we know Tata Communications has the capabilities to help get us there

Abdul Gani Imtiaz

AVP Information Technology, Personiv

With Tata Communications, geographical reach is never a problem and the highest quality is assured.

Hear from your peers

Great customer reviews and industry awards like Gartner Magic Quadrant put Tata Communications in a leading position in 2022 for Network Services globally 9th time in a row.

4.8/5.0

50+ Verified Reviews

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Learn how to unlock your success

At Tata Communications, driving your success is our key business priority. Our designated Customer Success Team ensures that you achieve your desired business outcomes throughout your journey with us.

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Transform how your teams work together, on your terms

We bring together the best collaboration solutions and suppliers under one roof and have partnership with global leaders such as Cisco, Microsoft and Amazon to help you optimize business communications.