The MW2 voice service unavailable issue prevents you from communicating properly when playing multiplayer games with friends.
There are many reasons why you may be receiving the MW2 voice service unavailable error.
How to fix the voice service unavailable MV2 issue?
Before you try the below fixes, you had better cycle your PC and check your microphone and headset.
If it doesnt work, you might move on.
Fix 1: double-check You Have Enabled Voice Chat
Step 1.
First, open MW2 on your PC.
Then, go toSettingsand chooseAudio.
In theAudio settingssection, locate theVoice Chatoption.
see to it it is set toON.
Fix 2: Test Audio Devices
Step 1.
Go toHardware and Sound>Sound.
Locate your microphone and start talking into it.
If theaudio levelnext to it increases, your microphone is picking up input.
Fix 3: Allow MW2 through Windows Firewall
Step 1.
Go toSystem and Security > Windows Defender Firewall.
After that, click theAllow an app or feature through Windows Defender Firewalloption.
There, click theChange settingsbutton and click theAllow another app…. Click theBrowseoption and find the COD Modern Warfare II folder.
Finally, click theAddbutton to allow the game through the Windows Firewall.
Then, reset your box.
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Right-click it to chooseProperties.
Step 2: Then, click theCompatibilitytab and check theRun this program as an administratoroption.
Fix 5: Update or Reinstall Audio Drivers
Step 1.
ExpandSound, video, and game controllers.
Right-click your audio unit like Realtek Audio, High Definition Audio unit, and clickUpdate driver.
Click Search automatically for updated driver software.
Windows will start detecting, downloading, and installing the newer driver for your audio rig.
Then, contact MV2 support to see if they can provide any help.
This post provides some information on TeamSpeak vs Disord.
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