The app, which offered low-cost local calling at 19 paise a minute, said it has stopped domestic calling rollout and is working on a "favourable resolution in due course of time".
"The service is a fully legal, compliant service, and follows all aspects of the DoT and TRAI regulations. However, in spite of being fully compliant with the law, the service allegedly seems to have been blocked as of half an hour ago (November 30) without any notice to our service providers," the company said in a blog.
"We will continue to persevere in providing innovative voice solutions, and intend to take relevant remedial action, but do not have an ETA on the same. As it stands, until we manage to get an intervention from relevant regulatory authorities to unblock our service, none of our domestic calls are going through," Ringo CEO Bhavin Turakhia wrote in the blog.
The cost of calling is 90 per cent cheaper than calling rates offered by telecom operators.
The company said if the process takes longer than 2-3 days, it will refund unutilised amounts paid by the customers.
Ringo buys bulk minutes through aggregators like Tata Communications, British Telecom and Verizon. It uses high-end technology that connects both the initiator and the recipient of a call via a conference bridge.
It had said it aims to have a million customers in 3-6 months.
You’ve reached your limit of {{free_limit}} free articles this month.
Subscribe now for unlimited access.
Already subscribed? Log in
Subscribe to read the full story →
Smart Quarterly
₹900
3 Months
₹300/Month
Smart Essential
₹2,700
1 Year
₹225/Month
Super Saver
₹3,900
2 Years
₹162/Month
Renews automatically, cancel anytime
Here’s what’s included in our digital subscription plans
Exclusive premium stories online
Over 30 premium stories daily, handpicked by our editors


Complimentary Access to The New York Times
News, Games, Cooking, Audio, Wirecutter & The Athletic
Business Standard Epaper
Digital replica of our daily newspaper — with options to read, save, and share


Curated Newsletters
Insights on markets, finance, politics, tech, and more delivered to your inbox
Market Analysis & Investment Insights
In-depth market analysis & insights with access to The Smart Investor


Archives
Repository of articles and publications dating back to 1997
Ad-free Reading
Uninterrupted reading experience with no advertisements


Seamless Access Across All Devices
Access Business Standard across devices — mobile, tablet, or PC, via web or app
