class VoiceOPCode:
    IDENTIFY = 0
    SELECT_PROTOCOL = 1
    READY = 2
    HEARTBEAT = 3
    SESSION_DESCRIPTION = 4
    SPEAKING = 5
    HEARTBEAT_ACK = 6
    RESUME = 7
    HELLO = 8
    RESUMED = 9
    CLIENT_CONNECT = 11
    VIDEO = 12
    CLIENT_DISCONNECT = 13
    CODECS = 14
    MEDIA_SINK_WANTS = 15
    VOICE_BACKEND_VERSION = 16
    CHANNEL_OPTIONS_UPDATE = 17
    CLIENT_FLAGS = 18
    SPEED_TEST = 19
    PLATFORM = 20
