Missing Hang-up Sound on Bluetooth Headphones

[GoldenDragonfly]

• [x ] I have searched open and closed issues for duplicates
• [x ] I am submitting a bug report for existing functionality that does not work as intended
• [x ] I have read https://github.com/signalapp/Signal-Android/wiki/Submitting-useful-bug-reports
• [x ] This isn't a feature request or a discussion topic

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Bug description

When ending a call while using Bluetooth headphones, the hang-up sound is absent. This issue occurs consistently and affects the user experience, as the absence of the hang-up sound may lead to uncertainty regarding the call's termination.

Steps to reproduce

1. Connect Bluetooth headphones to your phone.
2. Initiate a call using Signal.
3. Answer the call on your headphones.
4. After the call end. Observe the absence of the hang-up sound.

Actual result: Missing Hang-up Sound on Bluetooth Headphones

Expected result: The hang-up sound should be audible regardless of whether Bluetooth headphones are connected, providing users with confirmation that the call has ended successfully.

Screenshots

No need

Device info

Device: Samsung galaxy a52s and A9 Pro Android version: 13 and 14 Signal version: 6.46.7

Link to debug log

No need

[stale[bot]]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.