twilio-voice-outbound-calls

call = client.calls.create(
    from_="+15017122661",
    to="+15558675310",
    url="https://yourapp.com/twiml/welcome"
)

const call = await client.calls.create({
    from: "+15017122661",
    to: "+15558675310",
    url: "https://yourapp.com/twiml/welcome",
});

from flask import Flask
from twilio.twiml.voice_response import VoiceResponse

app = Flask(__name__)

@app.route("/twiml/welcome", methods=["POST"])
def welcome():
    response = VoiceResponse()
    response.say("Hello! Press 1 to hear your account balance.")
    response.gather(num_digits=1, action="/twiml/handle-input")
    return str(response)

const { VoiceResponse } = require("twilio").twiml;

app.post("/twiml/welcome", (req, res) => {
    const response = new VoiceResponse();
    response.say("Hello! Press 1 to hear your account balance.");
    response.gather({ numDigits: 1, action: "/twiml/handle-input" });
    res.type("text/xml").send(response.toString());
});

call = client.calls.create(
    from_="+15017122661",
    to="+15558675310",
    url="https://yourapp.com/twiml/welcome",
    status_callback="https://yourapp.com/call-status",
    status_callback_method="POST"
)

const call = await client.calls.create({
    from: "+15017122661",
    to: "+15558675310",
    url: "https://yourapp.com/twiml/welcome",
    statusCallback: "https://yourapp.com/call-status",
    statusCallbackMethod: "POST",
});

call = client.calls.create(
    from_="+15017122661",
    to="+15558675310",
    url="https://yourapp.com/twiml/welcome",
    record=True,
    recording_status_callback="https://yourapp.com/recording-ready"
)

const call = await client.calls.create({
    from: "+15017122661",
    to: "+15558675310",
    url: "https://yourapp.com/twiml/welcome",
    record: true,
    recordingStatusCallback: "https://yourapp.com/recording-ready",
});

call = client.calls.create(
    from_="+15017122661",
    to="+15558675310",
    url="https://yourapp.com/handle-answer",
    machine_detection="Enable",  # Immediate detection — use for live-agent connect
    async_amd=True,              # Non-blocking — call connects while AMD analyzes
    async_amd_status_callback="https://yourapp.com/amd-result",
    async_amd_status_callback_method="POST"
)

const call = await client.calls.create({
    from: "+15017122661",
    to: "+15558675310",
    url: "https://yourapp.com/handle-answer",
    machineDetection: "Enable",
    asyncAmd: true,
    asyncAmdStatusCallback: "https://yourapp.com/amd-result",
    asyncAmdStatusCallbackMethod: "POST",
});

# In /handle-answer webhook — when AMD says "human":
response = VoiceResponse()
dial = response.dial()
dial.conference(
    f"Sales-{call_sid}",
    start_conference_on_enter=False,  # Prospect waits for agent
    end_conference_on_exit=True
)

# Separately, dial agent into same conference:
client.calls.create(
    from_="+15017122661",
    to=agent_number,
    twiml=f'<Response><Dial><Conference startConferenceOnEnter="true">Sales-{call_sid}</Conference></Dial></Response>'
)

import os
from twilio.rest import Client

client = Client(os.environ["TWILIO_ACCOUNT_SID"], os.environ["TWILIO_AUTH_TOKEN"])

call = client.calls.create(
    from_="+15017122661",    # Your Twilio number (E.164)
    to="+15558675310",       # Recipient (E.164)
    twiml="<Response><Say>Your order has shipped. Goodbye.</Say></Response>"
)

print(call.sid)     # CAxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
print(call.status)  # queued | ringing | in-progress | completed | failed

const twilio = require("twilio");
const client = twilio(process.env.TWILIO_ACCOUNT_SID, process.env.TWILIO_AUTH_TOKEN);

const call = await client.calls.create({
    from: "+15017122661",
    to: "+15558675310",
    twiml: "<Response><Say>Your order has shipped. Goodbye.</Say></Response>",
});

console.log(call.sid);
console.log(call.status);