Add SMS, Voice & Video With Twilio API

Bookuvai integrates Twilio for transactional SMS, two-factor authentication, voice calls, video conferencing, and WhatsApp messaging.

API: Twilio API (Communication)

The Twilio API provides programmable communication tools for SMS, MMS, voice calls, video conferencing, and messaging channels like WhatsApp. Bookuvai builds Twilio integrations covering transactional notifications, OTP-based two-factor authentication, IVR phone trees, video rooms, and omnichannel messaging. We configure delivery tracking, fallback routing, and compliance with carrier regulations.

Integration Capabilities

  • SMS & MMS Messaging: Send transactional SMS, marketing messages, and MMS with delivery tracking, opt-out management, and A2P 10DLC compliance.
  • Voice & IVR: Build programmable voice calls with IVR menus, call recording, transcription, and intelligent call routing using TwiML.
  • Video Conferencing: Create video rooms with the Twilio Video API for telehealth, virtual meetings, and webinars with recording and screen sharing.
  • Two-Factor Authentication: Implement OTP-based 2FA using Twilio Verify with SMS, voice, email, and authenticator app channels.

Use Cases

  • Appointment Reminders: Automated SMS and voice reminders for appointments with confirmation, rescheduling, and cancellation handling.
  • Telehealth Platform: HIPAA-compliant video consultations with waiting rooms, screen sharing, and session recording for healthcare providers.
  • Order Notifications: Real-time order status updates via SMS with tracking links, delivery confirmations, and feedback collection.
  • Contact Center: Programmable voice contact center with IVR, queue management, agent routing, and call analytics.

Implementation Approach

  1. Account & Number Setup: Configure Twilio account, purchase phone numbers, register for A2P 10DLC (US), and set up API credentials.
  2. Communication Flows: Implement messaging, voice, or video flows with proper TwiML responses, status callbacks, and error handling.
  3. Webhook & Event Handling: Set up status callback URLs for delivery receipts, call events, and video room notifications with logging.
  4. Compliance & Launch: Configure opt-out management, verify carrier compliance, test across carriers and devices, and deploy to production.

Cost Estimate

Simple: 20-40 hrs | Moderate: 40-80 hrs | Complex: 80-160 hrs

Frequently Asked Questions

Is Twilio HIPAA compliant for telehealth?
Yes. Twilio offers HIPAA-eligible products including Video and Messaging. We configure BAA-covered services and implement proper data handling for healthcare use cases.
What is A2P 10DLC and do I need it?
A2P 10DLC is required for sending application-to-person SMS in the US using local numbers. We handle the registration process with carriers through Twilio's Trust Hub.
How much does Twilio SMS cost?
Twilio SMS pricing is pay-per-message, typically $0.0079 per SMS in the US. We optimize delivery routes and implement batching to minimize costs for high-volume use cases.