Oct 27, 2025
If you're facing issues with making or receiving calls, please go through the following checklist before raising a support request. These quick checks ensure your browser is properly set up for voice calls in HappyFox Contact Center.
1. Use a Supported Browser
- We highly recommend using the latest version of Google Chrome.
- Other browsers are supported too. Make sure you have the latest version of them.
2. Allow Microphone Access
- Make sure your browser has microphone access enabled.
- When prompted, always click "Allow" on the microphone permission pop-up.
- You can check and manage permissions in your browser settings:
- Chrome:
chrome://settings/content/microphone
- Chrome:
3. Ensure Audio Output Is Working
- Verify that your computer audio is not muted.
- Check if your speakers or headset are correctly selected and functioning.
- Do a test call or play any audio to confirm output is working.
4. Disable Unnecessary Extensions
- Some browser extensions (especially ad blockers, script blockers, or privacy tools) can interfere with call handling.
- Try disabling all extensions and refreshing the page to see if the issue is resolved.
5. Don’t Use Incognito Mode
- Incognito mode can block certain background services or permissions needed for calls.
- Always use HappyFox Contact Center in a regular browser window.
6. Ensure Stable Internet Connection
- Make sure you're on a stable, high-speed internet connection.
- Avoid mobile hotspots or VPNs unless absolutely necessary, as they can introduce call quality issues.
7. Restart Your Browser (and System)
- Sometimes a simple restart clears up microphone or browser conflicts.
- Close all browser windows and re-launch the app. If needed, restart your computer.
Still Facing Issues?
If you've gone through all the steps above and are still unable to make or receive calls, please raise a support request with the following info:
- Browser name and version
- Operating System (Windows/Mac)
- Screenshots of any errors
- Brief description of what you’re experiencing
Our team will help troubleshoot further!

