Step 1.

OPEN OR CREATE A CFG FILE in your tf config folder (make a text file and add .cfg at the end)

Step 2.

Alias voicetoggle "voicetoggleon"
alias voicetoggleon "+voicerecord; alias voicetoggle voicetoggleoff"
alias voicetoggleoff "-voicerecord; alias voicetoggle voicetoggleon"
bind "v" "voicetoggle"
echo "Toggle Voice Communications Script Loaded Properly

Step 3. have fun and make sure to PLAY MUSIC NOT JUST ANNOYING SOUNDS AND DEAD MEMES or YOU WILL PROBABLY GET KICKED FOR BEING A BOT LOL.