Namespace NetCord.Gateway.Voice Classes GatewayClientExtensions Opus OpusDecodeStream OpusDecoder OpusEncodeStream OpusEncoder OpusException RewritingStream UserConnectEventArgs UserDisconnectEventArgs VoiceClient VoiceClientCache VoiceClientConfiguration VoiceReceiveEventArgs Structs RtpPacket RtpPacketWriter Interfaces IVoiceClientCache Enums OpusApplication Opus coding mode. OpusError PcmFormat Format of PCM. SpeakingFlags VoiceApiVersion VoiceChannels Number of channels.