## Hold/Resume Fixes
- Fixed call disconnection issue when resuming from hold
- Changed resume logic from webhook redirect to empty TwiML continuation
- This allows browser phone calls to continue normally after hold
## Recording Stop Improvements
- Enhanced error handling for recording stop functionality
- Check recording status in database before attempting Twilio API call
- Handle cases where recording is already stopped or completed
- Graceful fallback if Twilio API call fails
- Better logging for debugging recording issues
## Configurable Hold Music
- Added "Hold Music URL" setting in admin Settings page
- Allows admins to specify custom hold music instead of default cowbell
- Supports MP3 and WAV files from any publicly accessible URL
- Default remains Twilio's cowbell.mp3 for backwards compatibility
- Setting automatically saved/loaded through WordPress settings API
## Technical Details
- Hold music URL retrieved via get_option() with fallback
- Recording stop checks database state before API calls
- Improved error messages and logging throughout
- All changes maintain backwards compatibility
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
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