from tnzapi import TNZAPI

client = TNZAPI(
    Sender="YOUR_EMAIL_ADDRESS",                      # API Username
    APIKey="YOUR_API_KEY",                            # API Key
)

request = client.Send.Voice()

request.MessageID = "ID12345"                         # MessageID - Leave blank to auto-generate
request.Reference = "Test Voice - Advanced version"   # Reference

request.CallerID = "+6499999999"                      # Caller ID
request.BillingAccount = "TEST BILLING ACCOUNT"       # Billing Account (Sub Account)
request.ReportTo = "report@example.com"               # Email address to receive reports

request.NumberOfOperators = 5                         # No of Operators - Limits the maximum simultaneous calls
request.RetryAttempts = 3                             # No of retries
request.RetryPeriod = 1                               # Period between retries (minutes)

#
# Message to play when call answered - WAV format, 16-bit, 8000hz recommended
#
request.AddMessageData("MessageToPeople","C:\\message-to-people.wav")

#
# Message to play when answerphone detected - WAV format, 16-bit, 8000hz recommended
#
request.AddMessageData("MessageToAnswerPhones","C:\\message-to-answerphones.wav")

#
# Message to play when a keypad option is pressed - WAV format, 16-bit, 8000hz recommended
#
request.AddMessageData("CallRouteMessageToPeople","C:\\call-route-message-to-people.wav")

#
# Message to play when a all centre representative answering the connected call - WAV format, 16-bit, 8000hz recommended
#
request.AddMessageData("CallRouteMessageToOperators","C:\\call-route-message-to-operators.wav")

#
# Message to play when an unregistered keypad button is pressed - WAV format, 16-bit, 8000hz recommended
#
request.AddMessageData("CallRouteMessageOnWrongKey","C:\\call-route-message-on-wrong-key.wav")

#
# Adding Keypad options - WAV format, 16-bit, 8000hz recommended
#
request.AddKeypad(Tone=1,RouteNumber="+6491111111",PlayFile="C:\\key1-play-message.wav")
request.AddKeypad(Tone=2,PlayFile="C:\\key2-play-message.wav")

request.Recipients      = [
    {
        "Recipient": "+64211111111",                  # Recipient Phone Number
        "Custom1": "Custom1",                         # Custom Field
        "Custom2": "Custom2", 
        "Custom3": "Custom3", 
        "Custom4": "Custom4"  
    },  
    { 
        "Recipient": "+64212222222",                  # Recipient Phone Number
        "Custom1": "Custom1",                         # Custom Field
        "Custom2": "Custom2",
        "Custom3": "Custom3",
        "Custom4": "Custom4"
    }
]

response = request.SendMessage()

print(repr(response))