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Robust, scalable voice solutions

Tata Communications offers round-the-clock voice services encompassing VoIP and SIP Trunking APIs, helping your organisation connect better with each customer, promoting seamless partnerships. Embedding the state-of-the-art IP network, SIP connections ensure centralised video and voice connectivity, proven to enhance the overall performance while cutting down any scalability and complexity challenges. Reduce errors and maximise efficiency with Tata Communications enterprise VoIP solutions, fine-tuning end-to-end customer experience.

Global SIP connect

Our SIP connections help your business achieve complete control over data routed through communications infrastructure while optimising the experience for internal and external stakeholders. An elegantly simple solution for continued customer and employee engagement, brought to you by one of the most trusted names in the sector.

Enterprise VoIP solutions

Tata Communications offers you the opportunity to retain and enhance customer conversion with hosted voice solutions with our cutting-edge Managed Voice over IP (mVoIP) services. Using international calling over the internet, we ensure complete connectivity and superior call quality.

  • Global SIP connect

    Our SIP connections help your business achieve complete control over data routed through communications infrastructure while optimising the experience for internal and external stakeholders. An elegantly simple solution for continued customer and employee engagement, brought to you by one of the most trusted names in the sector.

  • Enterprise VoIP solutions

    Tata Communications offers you the opportunity to retain and enhance customer conversion with hosted voice solutions with our cutting-edge Managed Voice over IP (mVoIP) services. Using international calling over the internet, we ensure complete connectivity and superior call quality.

Features - Voice solutions that offer more

  • Mobilisation

    Hosted voice solutions that ensure you offer your best at the workplace, regardless of how distributed your team is. Connect across remote and on-site workplaces with reliable SIP connections that provide productive working environments for your team.

  • Resource efficiency

    Innovation does not have to break the bank. We present effective voice services that help you protect your business interests while keeping your CapEx and OpEx low. We offer a frugal way to switch to a digital voice solution for bootstrapped businesses struggling with the challenges of the pandemic.

  • Adaptability

    Our enterprise VoIP solutions offer your organisation the most flexibility while adapting to organisational and team specifications to help you succeed. Our solutions offer fixed rental solutions, centralized or decentralized voice communications and more to keep up with your dynamic needs.

  • 24X7 support

    Our voice solutions are easy to implement and have up to 99.99% uptime, but we go the extra mile to make sure that you are using all the features that benefit your enterprise. Our support teams remain on standby to assist with all ongoing requirements.

Hear from our customers

  • Siddhesh Patole
    Lead-IT Infra , GEP

    Working with Tata Communications, we have been able to deliver a consistent and seamless experience which has reshaped the way we collaborate and support our customers.

  • Satish Kharat
    Head - Information Security & Systems , Cybage Software

    Tata Communications' turnaround time, hands on experience in setting up a huge infrastructure and excellent support helped us to launch our new centers on schedule.

  • Rahul Vijay
    Head of Global Telecom , Uber

    To ensure a great user experience for the Uber application, Uber uses Tata Communications’ digital infrastructure including voice, SMS, private networking and Internet capabilities to power various Uber applications globally.

Start a communication transformation with the right voice solutions