AI Agent Firewall
Voice and caller security
Every caller utterance is scored for synthetic speech, every inbound number is checked against the carrier’s caller ID result, and agent voices carry a watermark that exposes replays.
In this area
Everything in voice and caller security
Protect AI phone agents from cloned voices, spoofed numbers and replayed audio with voice scoring, STIR/SHAKEN caller ID checks and an inaudible voice watermark.
Voice deepfake detection →
Every thing a caller says on a phone call or in voice chat gets a synthetic-voice score from 0 to 1, labeled Real, Synthetic or Unsure, and a policy action applies at 0.5 or above.
Caller ID check (STIR/SHAKEN) →
On every inbound call the firewall reads the carrier’s STIR/SHAKEN result and applies your action for Verified, Partly verified, Not checked and Failed numbers.
Voice watermark →
Autessa agent voices carry an inaudible watermark, so replayed agent audio is treated as synthetic, and the voice score API reports whether a clip came from an Autessa agent.
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Other areas
The rest of the firewall
Add voice and caller security to your agents.
Turn it on in Monitor and see what it would catch on your real traffic before anything is blocked.
Starts in Monitor · nothing changes for your customers until you enforce
100% customizable, code and all
Make Autessa AI Agent Firewall fully your own.
Use it out of the box, then change anything. Ask Autobot, Autessa’s AI builder, for a new field, screen, report, workflow or agent and it builds it into your copy of the app. Or open the code and edit it yourself. Nothing is locked: the app, its data and its code are yours.
Start free and make it yours