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Our value promise

Unlock your business potential with comprehensive, right fit internet, with simplified management.

Maximise business benefits with
  • Consistent network performance
  • Deterministic routing for seamless experiences
  • Global coverage with cloud and local reachability
  • Cost-efficient, agile management
30%

TCO reduction

230+

Countries covered

180+

Internet ecosystem partners

High-performance, enhanced global internet for your business

Tata Communications orchestrates an internet ecosystem of ISP partnerships across 230+ countries, all connected to our global IP backbone. Our IZO™+ Internet WAN provides fast, flexible, and dependable connectivity with the cost advantages of the internet. You can streamline your internet needs with either a unified global contract or tailored regional agreements. With diverse access options including dedicated, broadband, wireless, and satellite, we ensure every location meets its connectivity goals.

IZOTM+ Internet WAN: Internet you can depend on

Enterprise-grade, internet-based WAN that delivers predictable routing, end-to-end SLAs, and consistent performance via our tier-1 global IP backbone and ISP ecosystem.

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Why enterprise adoption of internet-first connectivity can be challenging

Network performance issues

  • Unpredictable application performance
  • Disruptive latency, jitter, and packet loss
  • Network congestion impacting productivity
  • Inconsistent global service quality

Service & support gaps

  • Misleading Service Level Agreements (SLAs)  
  • Lack of end-to-end network visibility
  • Fragmented global technical support  
  • "Best-effort" nature limits business operations

Management & security complexity

  • Complex multi-provider vendor management
  • Navigating complex global regulations
  • High hidden operational overhead costs
  • Expanded cybersecurity attack surface

Finding the right enterprise internet connectivity

TechTarget discovers the ideal enterprise internet connectivity solution

What makes IZO™+ Internet WAN distinct

What makes IZO™+ Internet WAN distinct

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Powering branch-to-data centre connectivity

    • Seamlessly connect even your most remote sites with HQ, data centre, and other branches.
    • Enhanced routing options upgrade end-to-end data centre performance, with added local breakout flexibility.

Cloud_Cloud

Guaranteed branch-to-cloud performance

    • End-to-end predictability and consistent performance for cloud applications.

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Enhanced broadband internet access

    • Better routing, service alignment, and capillarity from local partners connected to our tier-1 IP backbone.
    • Experience higher service availability and better network performance with domestic broadband internet access on a global scale.

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Scalable enterprise broadband

    • Capacity to handle the colossal amount of data that enterprises handle in real time.
    • Agile network management facilitates scalability across the enterprise without compromising on performance.

Count on us for proven results

Case study

Explore how Tata Communications enabled DNV to set up a secure and cost-effective enterprise network serving 15,000 employees across 100 countries.

Read The Case

Case study

Bosch talks about evolving its network services with Tata Communications

Ivan Moronta

Global Telecommunications ManagerArchroma

We are a specialty chemicals company committed to innovation, quality, service, cost-efficiency, and sustainability. We have our presence in 31 countries with 25 production sites and, for over three years now, Tata Communications has been our sole provider across the globe for Internet Access Services, covering these production sites as well as our IT Offices. Their MPLS and IZO™+ Internet WAN is highly reliable and ensures stability. Adding to this is the exceptional service and support extended to us by their Customer Success Teams. Overall, I’m happy to say that Tata Communications has been a great partner to work with.

Frequently asked questions

What is Internet WAN?

A Wide Area Network (WAN) is a large-scale communications network that connects smaller local networks (like those in different offices) across a wide geographical area. It allows a company's various sites to communicate and share resources. The most common example of a public WAN is the internet, while private WANs are dedicated to a single organization for enhanced security and performance. 

What is a Managed Network?

A managed network is a service where a business outsources the daily operation of its IT network, including 24/7 monitoring, security, and support, to a specialized third-party called a Managed Service Provider (MSP). This model provides access to expert-level IT management, improves network reliability, and can convert unpredictable capital costs into a fixed monthly expense. 

What is Enterprise Network?

An enterprise network is the comprehensive, mission-critical IT infrastructure that serves as the digital backbone of a large organization. It connects all of a company's users, devices, and applications across multiple locations, including offices and data centers. Unlike a small office network, an enterprise network is specifically designed for massive scale, high performance, robust security, and constant availability.

How does the IZO™+ Internet WAN work?

Tata Communications orchestrates the internet ecosystem with 90+ curated ISP partnerships across 150 countries, connecting to our global IP backbone, offering fast, flexible, and dependable connectivity with the cost advantage of the internet. As a fully managed service, the IZO™+ Internet WAN can be seamlessly integrated with Tata's MPLS-based Global VPN services.

What problems does the IZO™+ Internet WAN solve?

Enterprise adoption of internet-first connectivity can be challenging due to the complexity of managing multiple service providers across the world, no standard or uniform support across your global footprint, and a multitude of ISPs delivering on a best-effort basis, leading to inconsistent performance and business losses that could be silently impacting your business.

How does IZO™+ Internet WAN facilitate your network transformation journey?

IZO™+ Internet WAN eases your network transformation journey by enabling a solution that offers predictable & dependable performance in a cost-efficient manner, global coverage across 150 countries with local reach from curated partners, and provides simple & agile management of the global network.

What makes IZO™+ Internet WAN reliable?

IZO™+ Internet WAN provides global enterprise customers with the best in-the-category uptime and dedicated support. With the ever-growing global reach and wisely managed cross-border regulatory compliances, IZOTM+ provides predictable, dependable Internet that is the prime requisite of businesses across the globe.

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