Change these lines:
var Token = "" // Set bot token
var ChannelID = "" // Set channel id
var GuildID = "" // Set server id
Run bot:
go run client.go
or build and run:
go build
./voicertp
If credentials are correct, you will see the bot joined the channel in your Discord. As soon as any speakers will talk to the same channel, you will be able to listen to RTP packets on rtp://127.0.0.1:8080
ffmpeg -protocol_whitelist 'file,rtp,udp' -i example.sdp audio.ogg