Managed cloud services from Tata Communications enables Tata Teleservices (TTSL) to operate more efficiently and stay compliant to strict security standards


Tata Teleservices (TTSL) was looking for a solution to host its blockchain application landscape (Distributed Ledger Technology) in cloud while ensuring high availability and achieving compliance with data localisation regulations.


TTSL blockchain applications (greenfield deployment) are hosted on Microsoft Azure public cloud platform and Tata Communications provide managed services for the environment. Connectivity to the Azure DC is done using Express route (primary connectivity) and/or IPsec Site – to – Site VPN tunnel (failback connectivity).


The solution is scalable thus ensuring IT costs and services are aligned to business demand. High application availability ensures business continuity even in case of failovers. 

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“The managed cloud services from Tata Communications empowers us to operate more efficiently and implement rapid changes. Regulatory compliance is fact of life for telecom industry but with Tata Communications we know we are future proof and one step ahead of the curve. With a Microsoft Azure blockchain-powered solution, it is easier to mitigate loopholes used by fraudsters and spammers to reach end users as it enables us to protect user information, easily track the controls we have in place and understand how they have changed over time.”

Ram Prasad Mamidi

Chief Information Officer