Call recording consent laws

By default, every ThunderPhone agent opens its calls with a short spoken announcement (for example, “This call is with an AI assistant and will be recorded and transcribed.”). This page explains which kinds of laws that announcement is designed to address and what your organization becomes responsible for if you turn it off. It describes the legal landscape; it does not certify that the announcement satisfies any particular jurisdiction’s requirements for your calls.

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What the announcement covers

United States — recording consent. Federal law and most states allow recording when one party to the call consents (“one-party consent”). But a number of states — including California, Florida, Illinois, Maryland, Massachusetts, Montana, New Hampshire, Pennsylvania, and Washington — require every participant’s consent (“all-party consent”), and it is generally the strictest applicable state’s rule that matters when callers can be anywhere. A clear announcement at the start of the call, with the caller continuing afterward, is the widely used way businesses seek consent on recorded lines — but what counts as valid consent is defined by each state’s statute and case law, and some (such as California Penal Code § 632) provide no blanket continued-participation safe harbor. California’s Invasion of Privacy Act (CIPA) is the most actively litigated of these statutes, and recent cases have applied it to AI vendors that listen to or transcribe calls in real time — not just to stored recordings. United States — AI disclosure. A growing set of states (Utah, Colorado, Maine, Texas, among others) regulate telling consumers when they are interacting with an AI system rather than a person. Scope varies: some require disclosure only when the consumer asks, with proactive disclosure reserved for specific regulated interactions (see e.g. Utah Code § 13-77-103), while others reach further. The announcement’s “AI assistant” language is a proactive disclosure aimed at this family of rules. European Union and UK. GDPR requires a lawful basis and transparency for processing call audio and transcripts; the EU AI Act (Article 50) separately requires disclosing that a caller is interacting with an AI system. The announcement provides the disclosure half; your organization remains responsible for its lawful basis. Everywhere else. Most jurisdictions have some combination of recording-notice and interception rules. The announcement is designed as a conservative default for them; whether it is sufficient for a given jurisdiction and call flow is your organization’s determination to make.

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How ThunderPhone strengthens your position

When the announcement plays, ThunderPhone also stores content-free evidence of what happened next — that the notice finished playing and that the caller kept talking afterward. If a recording is ever challenged, the recording itself begins with the announcement, and the call’s consent evidence shows the caller heard it and continued.

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Turning the announcement off

Organization admins can turn the announcement off per agent (Agent → Advanced → Consent announcement). Doing so removes a default compliance control while recording, transcription, and AI processing continue, so the confirmation dialog asks you to confirm that your organization will provide any legally required notice and obtain any legally required consent itself — for example, because your phone system already plays its own recording notice, or your customer relationships establish consent another way. ThunderPhone can restore the announcement at any time.

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Turning recording off, and the AI-processing disclosure

Organizations can also turn call recording itself off — organization-wide (Organization → General → Call recording & AI disclosure) or per agent (Agent → Advanced). Calls without recording keep no recordings, transcripts, or stored call content. Turning recording off does not end your notice obligations: interception and AI-disclosure rules (including CIPA-style statutes and the EU AI Act) can apply to live AI processing of a call even when nothing is stored. So on calls that are not recorded, agents play a different, shorter notice by default:

“This call is with an AI assistant; audio is processed live but not recorded.”

This AI-processing disclosure has its own controls: an organization-wide default plus a per-agent override (inherit / always play / don’t play). Turning it off is a separate attested decision — an organization admin confirms in a dialog that the organization will provide any legally required notices and disclosures, and obtain any legally required consents, for its calls while the disclosure is off. Without an active attestation, the disclosure plays regardless of the saved setting, and ThunderPhone can restore it at any time.