Cube ACR Not Recording Calls

TL;DR: first check permissions, connector, audio source, battery optimisation, and updates. If Cube ACR is supposed to work across a team, recurring problems are a sign that a local app is not a stable business process.

Problem: only one side is recorded

This is usually an audio-source issue. Android limits access to call audio, so recording apps test different modes such as voice call, voice recognition, microphone, or software source.

Try:

1. Update Cube ACR.
2. Enable Cube ACR App Connector.
3. Test other recording audio sources.
4. Make a test call without Bluetooth headphones.
5. Check microphone and phone permissions.

Problem after Android update

System updates can disable permissions, change Accessibility behavior, or restrict background activity. Re-enable permissions, disable battery optimisation for Cube, restart the phone, check the connector, and test again.

Problem: no recording file

Check whether automatic recording is enabled, the number is not excluded, storage is available, the save folder exists, and the app is not being put to sleep.

iPhone issue

Cube on iPhone works differently. It usually relies on a conference-call method. If the carrier does not support call merging, or the steps are not followed, recording will fail.

When to stop fixing Cube

For private use, testing settings can be worth it. For business, count the cost:

• missed recordings,
• unusable files,
• manual MP3 sharing,
• missed calls with no message,
• recordings stuck on personal phones.

If calls create revenue, the process cannot depend on one Accessibility switch.

Alternatives

Built-in phone recording — good when available on one device. Another recording app — may help, but faces similar system limits. A business-number system — best when you need transcription, shared access, contact history, and missed-call capture.

Conclusion

Cube ACR can be a good personal tool. If you constantly repair settings, the real problem is no longer technical. Your company needs calls that can be found, read, assigned, and followed up.

Tired of rescuing recordings manually? See Heilo business call recording.

• Heilo.io