Modern Warfare 3 Voice Chat Not Working Fix

If you’re an avid fan of the Call of Duty franchise, you know that each release is accompanied by its fair share of bugs and errors. Call of Duty Modern Warfare 3, the 2023 edition, is no exception. Many players have reported experiencing issues with the voice chat or microphone not working in multiplayer sessions. This can be incredibly frustrating, as effective communication is crucial for success in the game.

In this comprehensive troubleshooting guide, we will walk you through various methods to resolve the voice chat not working issue in Call of Duty Modern Warfare 3. From simple tricks like relaunching the game to more advanced solutions like updating audio drivers, we’ve got you covered. So, let’s jump right into it and get your voice chat up and running again.

1. Relaunch COD Modern Warfare 3

The first troubleshooting method you can try is simply relaunching the Call of Duty Modern Warfare 3 game on your PC. This can resolve temporary cache issues that may be causing the voice chat problem. Follow these steps:

1. Close the Modern Warfare 3 game.
2. Open Task Manager by pressing the Ctrl+Shift+Esc keys.
3. Go to the Processes tab and select the modern warfare task.
4. Click on End Task.
5. Relaunch the game again and check if the voice chat is working.

2. Reboot the PC

Sometimes a simple system reboot can fix multiple issues, including voice chat problems. Follow these steps to reboot your PC:

1. Open the Start menu.
2. Click on the Power icon and select Restart.
3. Once the system reboots, check if the voice chat is working properly.

3. Run MWIII as an Administrator

Running the game as an administrator can help avoid user account control issues that may be blocking the game’s access to the microphone. Follow these steps:

1. Right-click on the MWIII (exe) app on your PC.
2. Select Properties and click on the Compatibility tab.
3. Enable the Run this program as an administrator checkbox.
4. Click Apply and then OK to save the changes.
5. Launch the game again and check if the voice chat is working.

4. Check for COD Modern Warfare 3 Updates

Outdated game versions can often cause stability issues and bugs. It’s important to check for updates regularly. Here’s how you can do it:

Battle.net:

1. Open Battle.net.
2. Click on Game Library and choose Modern Warfare III.
3. Click on the cog wheel icon.
4. Select Check for Updates.
5. Download and install the update if available.

Steam:

1. Open Steam and go to Game Library.
2. Right-click on Modern Warfare III.
3. Select Properties and click on Updates.
4. Head over to Automatic Updates.
5. Select Only update this game when I launch it.
6. The game will automatically install updates whenever available.

Make sure to check for updates and install them to ensure you have the latest version of the game.

5. Scan and Repair the Game Files

Corrupted or missing game files can also cause issues with the voice chat. Verifying and repairing the game files can help resolve this problem. Follow these steps:

Battle.net:

1. Open Battle.net and click on Modern Warfare III.
2. Select the Cog Wheel icon next to the Play button.
3. Choose Scan and Repair and wait for the repair process to complete.

Steam:

1. Open the Steam client and go to Library.
2. Right-click on Modern Warfare III in your library.
3. Go to Settings and select Properties.
4. Click on Local Files and choose Verify integrity of game files.
5. Wait for the process to complete.

Scanning and repairing the game files can fix any corrupted or missing files that may be causing the voice chat issue.

6. Update Audio Drivers

Outdated or missing audio drivers can also cause various issues, including voice chat problems. It’s important to keep your audio drivers up to date. Follow these steps:

1. Press the Win+X keys to open the Quick Link Menu.
2. Click on Device Manager and double-click on Sound, video, and game controllers.
3. Right-click on the active audio device and select Update driver.
4. Click on Search automatically for drivers and wait for the process to complete.
5. If an update is available, it will be automatically installed.
6. Reboot your system to apply the changes.

Ensure that you also update the ‘Audio inputs and outputs’ adapter manually if needed.

7. Check the Windows Sound Settings

Incorrectly configured sound settings can cause issues with voice chat. Follow these steps to set your headset microphone as the default input device:

1. On the bottom right side of the taskbar, right-click on the Volume icon.
2. Click on Sounds and select the Recording tab.
3. Right-click on the headphone (mic) device you’re using.
4. Choose Set as Default Device and then Set as Default Communication Device.
5. Right-click on your default microphone and select Properties.
6. Go to the Levels tab and adjust the Microphone volume level if needed.
7. Click OK to save the changes.

By setting your headset microphone as the default input device, you can ensure proper communication during gameplay sessions.

8. Enable Voice Chat Settings in MWIII

Enabling the voice chat option in Call of Duty Modern Warfare III can ensure that the microphone is selected correctly in the game settings. Here’s how you can do it:

1. Launch the COD Modern Warfare 3 game.
2. Go to the in-game Options menu.
3. Navigate to the AUDIO tab and enable Voice Chat.
4. Set the Voice Chat Recording Mode to Open Mic.
5. Set the Open Mic Recording Threshold to 0.00 – 2.90.
6. If you prefer the Push to Talk option, manually activate the microphone.
7. Save the changes and check if the voice chat is working during gameplay.

9. Set the Correct Audio Input Device

Manually selecting the correct audio input device can help your Windows system detect the microphone accurately. Follow these steps:

1. Right-click on the sound icon on your taskbar.
2. Click on Open Sound settings.
3. Choose your Input device under the Input section.
4. Test the changes with the Master volume.
5. If necessary, add a new microphone device.
6. Run the game and check the voice chat issue again.

Setting the correct audio input device can ensure that your microphone is recognized and functioning properly.

10. Temporarily Disable SIP-ALG in Router

Disabling SIP-ALG in your Wi-Fi router can help fix latency issues in VoIP calls or microphone voice chats. Here’s how you can do it:

1. Open your web browser and log into the router’s dashboard using the admin username and password.
2. Go to the Security Settings and turn off SIP ALG if available.
3. Save the changes and power cycle your router.
4. To power cycle the router, switch it off, unplug the power adapter from the source, wait for a minute, and plug back the power adapter.
5. Turn on the router and check if the voice chat issue is resolved.

Disabling SIP-ALG and using a wired Ethernet connection can help resolve multiple issues in multiplayer gaming sessions.

11. Update Windows

Keeping your Windows system up to date is essential to avoid compatibility issues. Make sure to check for system updates by following these steps:

1. Press the Win+I keys to open Windows Settings.
2. Click on Update & Security.
3. Select Check for updates under Windows Update.
4. If a feature update is available, select Download and Install.
5. Wait for the software update to complete.
6. Restart your computer to apply the changes.

Updating Windows can fix any underlying system issues that may be causing the voice chat problem.

12. Check the Microphone Hardware

It’s important to check your microphone device for any hardware damage. Follow these steps to ensure your microphone is in good condition:

1. Inspect the microphone device for any damage or torn wires.
2. Connect the microphone to another device or video game to check if the voice chat issue persists.
3. If the issue occurs on other devices as well, consider using a different microphone headset during COD MWIII multiplayer sessions.

If the problem persists with different devices, it may indicate a hardware issue with your microphone.

13. Allow the Microphone Access in Windows

Allowing microphone access to apps can ensure that your system and the game can use the connected microphone. Follow these steps:

1. Press the Win+I keys to open Windows Settings.
2. Go to the Privacy & Security section.
3. Click on Microphone under App Permissions.
4. Enable the Let desktop apps access your microphone toggle.
5. Check if the voice chat not working issue is resolved.

By allowing microphone access, you give permission to apps, including the game, to use the connected microphone.

14. Reinstall Call of Duty Modern Warfare 3

If none of the previous methods work, consider uninstalling and reinstalling Call of Duty Modern Warfare III. Follow these steps:

For Steam:

1. Open the Steam client on your PC.
2. Go to Library and right-click on COD MWIII.
3. Select Uninstall and click on Delete to confirm.
4. Wait for the uninstallation process to complete.
5. Exit the Steam client and open File Explorer.
6. Copy and paste C:Program Files (x86)Steamsteamappscommon on the address bar.
7. Press Enter to search for the location.
8. Go to the COD MW3 folder and delete it completely.
9. Reboot your PC and open Steam.
10. Reinstall the COD MWIII game.

For Battle.net:

1. Open the Battle.net client.
2. Select Call of Duty: Modern Warfare III from the left panel.
3. Choose the Options menu on the left side.
4. Click on Uninstall Game and confirm the uninstallation if prompted.
5. Close Battle.net and reboot your PC.
6. Open Battle.net and reinstall COD: MWIII.
7. Click on the Options menu and select Modify Install.
8. Choose the installation mode you prefer.
9. Click Confirm and then Start Install.
10. Wait for the game to complete installation.
11. Launch the game and check if the voice chat is working.

By reinstalling the game, you can eliminate any issues with the game installation directory that may be causing conflicts.

Conclusion

That’s it! We hope this troubleshooting guide has helped you resolve the voice chat not working issue in Call of Duty Modern Warfare 3. If you have any additional queries, feel free to comment below. Happy gaming!