Schedule a Conversation

Thank you for reaching out.

Our team will be in touch with you shortly.

Transform your network with global voice termination for optimal cost and quality

Tata Communications delivers reliable, high-quality international wholesale voice services backed by a global network and enterprise-grade infrastructure. With flexible, cost-effective solutions tailored to your voice traffic needs, we offer competitive pricing, 24×7 premium support, and consistently superior call quality through our VTS Prime service.

Explore use cases

asset-tracking-&-monitoring
1
VTS Prime: the best call quality
Experience premium calling with direct routing, QoS monitoring and highest priority customer support.
2
VTS Preferred: balance quality and cost objectives
Strike the right balance of cost and quality with high-grade call completion for hybrid and incumbent carriers.
3
VTS: Reliable and affordable call completion
Reliable and cost-effective voice termination designed for hybrid, wholesale, and Tier II/III carrier requirements.

Why Choose Tata Communications for global voice termination services

Extensive global reach

Our long-distance voice termination network reaches more than 200 countries and territories.

Superior voice quality

A stable environment and efficient traffic management for cost-effective international calls and end-to-end voice network services.

Fraud Protection

Supported by best-in-class fraud prevention, for peace of mind with 24/7 protection.

Traffic Assurance

Ensure over 95% of VTS Prime traffic is routed to true interconnects and network owners for higher reliability and performance.

Dedicated support

Access dedicated support with direct routing, CLI delivery assurance, customised traffic reports, proactive monitoring, and simplified trouble-ticketing.

Carrier-grade global voice with proven reliability

24X7

Proactive support with network and quality monitoring.

1600+

Communication service provider relationships.

700+

Mobile network operator voice interconnections.

400+

Global destinations through VTS Prime with 100% direct routing assurance.

Count on us for proven results

Brian Fitzpatrick

MD, British Telecom

“TCOM is a leader in the international wholesale voice business, making them a perfect partner to help us achieve additional economies of scale to those of our own.“

Kai Kramer

Sales Manager, International Wholesale & Voice Trading

“We are very satisfied with the voice service and quality from Tata Communications. They have a perfect and trustful relationship with the account team in Telefónica, and we are looking forward to increasing our business with them in Germany.“

Brian Fitzpatrick

MD, British Telecom

“TCOM is a leader in the international wholesale voice business, making them a perfect partner to help us achieve additional economies of scale to those of our own.“

Kai Kramer

Sales Manager, International Wholesale & Voice Trading

“We are very satisfied with the voice service and quality from Tata Communications. They have a perfect and trustful relationship with the account team in Telefónica, and we are looking forward to increasing our business with them in Germany.“

Featured Edge Resources

5G Roaming in 2024

Infographic

5G Roaming in 2024

Understand the current state, future plans, key drivers, and technical requirements for 5G SA ...

Read More
Let’s Build a Connected Mobile Ecosystem

Brochure

Let’s Build a Connected Mobile Ecosystem

Building a seamless and secure mobile ecosystem to support global connectivity, roaming innovation, ...

Read More
Connect & transform with the power of enterprise messaging

Brochure

Connect & transform with the power of enterprise messaging

Discover how enterprise messaging solutions can drive digital transformation and enhance business ...

Read More
Partnering to capture new profitability in International Voice

White Papers

Partnering to capture new profitability in International Voice

Discover how mobile operators can transform declining voice revenues into profitable business ...

Read More