Phone & Voice AI
Make calls, send SMS, and use AI voice agents. Choose a SupaBook guide below for step-by-step instructions.
Phone & Voice AI articles
- Getting a Business Phone Number: Purchase and configure a phone number for your business
- Phone Billing & Credits: Understand phone number charges, voice credits, SMS credits, and what each billing area covers
- Creating Call Flows: Build AI call flows with branching logic to control how your voice agents handle conversations
- Voice AI Agents: Set up AI voice agents to handle calls automatically — from call flows to phone number configuration
- Custom Voice / Clone Voice: Create, preview, and use a custom cloned voice for your AI phone experience
- Phone Number Settings: Configure each phone number tab, test setup, and understand what each panel controls
- Making and Receiving Calls: Use your browser to make and receive business calls
- A2P 10DLC Registration Guide: Register your US messaging brand and campaign, understand requirements, and review fee types before sending SMS
- Sending SMS Messages: Communicate with clients via text messages
- AI Receptionist Schedule: Control when the AI receptionist handles calls based on business hours, after hours, or holidays
- Browser Calling & Call Forwarding: Answer calls in your browser, set up call forwarding, and understand the inbound call failover chain
- Managing AI Knowledge Base: Train your Voice AI with business-specific information
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