Call Readiness Test

A free one-page pre-flight for video meetings. Confirms your camera, microphone, speakers, and network are ready before a Teams, Zoom, or Meet call. Runs entirely in this browser; nothing is recorded or uploaded.

Read the Call Readiness Test guide for help reading the verdict or fixing each failure mode.

Privacy: Your camera and microphone stay on this device. The video is shown only in the local preview, the mic feeds only the on-screen level meter, and nothing is ever recorded or transmitted. Every track is stopped the moment the test ends. Only device labels, resolution, the mic level seen, and the network round-trip appear in the report - never any audio or video. View source to verify.

Configuration

Local checks via getUserMedia + Web Audio API

Takes about 30 seconds. Camera and mic stay on this device; nothing is recorded or uploaded.

Status Check Step

Pending

Camera works

Click Start to allow the camera, then confirm a picture appears in the preview.

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Pending

Microphone works

Speak and watch the input-level meter move; a non-zero level confirms the mic.

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Pending

Speakers work

Play a short test tone in both channels and confirm you heard it.

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Pending

Network is ready for a call

Checks the browser is online and measures round-trip latency to the desktest edge.

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