Sonex Labs

Sonex Labs Blog

Plain-English guides to call recording, RBI and TRAI calling rules, AI voice disclosure and calling customers abroad. Every rule is linked to the regulator's own text.

Call recording and privacy

Is call recording legal in India? Rules for businesses (2026)

India has no statute on call recording as such. Its telephone laws were written to control government phone tapping, and the courts have worked out the rest one case at a time. The short answer is yes: recording a call is legal in India if you are one of the people on it, and no law says everyone on the call must agree first. The limits fall on how a recording is used, shared and kept, and listening in on other people's calls is something only the government may order.

12 min read

Free tools

Calling hours by country, TRAI number series by sector, and India's calling-rule changes since 2024, each linked to the official text.

Voice AI providers, compared

Prices, languages and what each plan includes, with a source for every number.

All comparisons and price tables

Building voice agents that follow the rules?

Sonex Labs voice agents speak 250+ languages, with calling windows, retry limits and recordings set per campaign.