services.omnichannel.asm.v1alpha1.EnableVoiceResponse(EnableVoiceResponse)

{
    "voice_session": {
        "voice_session_sid": 0,
        "voice_session_start": "1s",
        "voice_session_end": "1s"
    },
    "voice_registration": {
        "username": "string",
        "password": "string",
        "dial_url": "string",
        "pstn_phone": "string",
        "default_time_zone": "string",
        "expiration_timestamp": 0
    }
}