# https://callcloser.ai

## Docs

- [Assistant best practices](https://docs.callcloser.ai/ai-assistants/assistant-configuration.md): Quick guide to fine-tune mode, transcriber, model, and other settings for the best call experience.
- [Assistant Modes](https://docs.callcloser.ai/ai-assistants/assistant-modes.md): Understand the three voice generation modes available for your AI assistants and when to use each one.
- [Cal.com Appointment Scheduling](https://docs.callcloser.ai/ai-assistants/cal-com-scheduling.md): Learn how to enable your AI assistant to schedule appointments using Cal.com integration
- [Custom Mid-Call Tools](https://docs.callcloser.ai/ai-assistants/custom-tools.md): Learn how to create and configure custom API integrations that your AI assistant can use during calls
- [Filler Audio](https://docs.callcloser.ai/ai-assistants/filler-audio.md): Learn how to use filler audio to create more natural conversations with your AI assistant
- [GoHighLevel Appointment Scheduling](https://docs.callcloser.ai/ai-assistants/gohighlevel-scheduling.md): Learn how to enable your AI assistant to schedule appointments using GoHighLevel integration
- [Initial Message & Audio](https://docs.callcloser.ai/ai-assistants/initial-message.md): Learn how to create effective initial messages and use custom audio files for the best first impression
- [General Settings](https://docs.callcloser.ai/ai-assistants/settings/general.md): Basic configuration settings for your AI assistant including call direction, phone numbers, voice, and advanced settings.
- [Post-call Actions](https://docs.callcloser.ai/ai-assistants/settings/post-call-actions.md): Extract data from the call and send it to an app/webhook for automation workflows.
- [Prompt & Tools](https://docs.callcloser.ai/ai-assistants/settings/prompt-and-tools.md): Configure your assistant's knowledge base, tools, variables, and system prompt to define its capabilities and behavior.
- [System Prompts](https://docs.callcloser.ai/ai-assistants/system-prompt.md): Learn how to create effective system prompts - the core intelligence of your AI assistant
- [Testing Your Assistant](https://docs.callcloser.ai/ai-assistants/testing.md): Learn how to quickly test your AI assistant for both inbound and outbound calls
- [Tools & Functions](https://docs.callcloser.ai/ai-assistants/tools-and-functions.md): Explore the built-in tools and functions that enhance your AI assistant's capabilities during calls
- [Voice Selection & Voice Cloning](https://docs.callcloser.ai/ai-assistants/voice-selection.md): Learn how to select built-in voices or clone your own voice for your AI assistants
- [What is an AI Assistant?](https://docs.callcloser.ai/ai-assistants/what-is-ai-assistant.md): Understand what an AI Assistant is, its key components, and how it can help automate your phone interactions
- [Create assistant](https://docs.callcloser.ai/api-reference/assistants/create-assistant.md): Create a new AI assistant with specified configuration
- [Delete assistant](https://docs.callcloser.ai/api-reference/assistants/delete-assistant.md): Delete a specific AI assistant
- [Disable assistant inbound webhook](https://docs.callcloser.ai/api-reference/assistants/disable-inbound-webhook.md): Disable inbound webhook notifications for a specific assistant
- [Disable assistant webhook](https://docs.callcloser.ai/api-reference/assistants/disable-webhook.md): Disable webhook notifications for a specific assistant
- [Enable assistant inbound webhook](https://docs.callcloser.ai/api-reference/assistants/enable-inbound-webhook.md): Enable inbound webhook notifications for a specific assistant
- [List assistants](https://docs.callcloser.ai/api-reference/assistants/get-assistants.md): List all assistants for the authenticated user with pagination
- [Get available languages](https://docs.callcloser.ai/api-reference/assistants/get-languages.md): Retrieve all available languages for assistant configuration
- [Get available LLM models](https://docs.callcloser.ai/api-reference/assistants/get-models.md): Retrieve all available LLM models for assistant configuration
- [Get outbound assistants](https://docs.callcloser.ai/api-reference/assistants/get-outbound-assistants.md): Retrieve all outbound assistants for the authenticated user
- [Get available phone numbers](https://docs.callcloser.ai/api-reference/assistants/get-phone-numbers.md): Retrieve all available phone numbers for assistant assignment
- [Get available voices](https://docs.callcloser.ai/api-reference/assistants/get-voices.md): Retrieve all available voices for assistant configuration
- [Update assistant](https://docs.callcloser.ai/api-reference/assistants/update-assistant.md): Update an existing AI assistant's configuration
- [Authentication](https://docs.callcloser.ai/api-reference/authentication.md): Learn how to authenticate your API requests
- [Delete call](https://docs.callcloser.ai/api-reference/calls/delete-call.md): Delete a specific call record
- [List calls](https://docs.callcloser.ai/api-reference/calls/get-calls.md): List all calls for the authenticated user with filtering options
- [Make a phone call](https://docs.callcloser.ai/api-reference/calls/make-phone-call.md): Make a phone call
- [List campaigns](https://docs.callcloser.ai/api-reference/campaigns/get-campaigns.md): List all campaigns
- [Update campaign status](https://docs.callcloser.ai/api-reference/campaigns/update-status.md): Start or stop a campaign in the CallCloser system
- [Introduction](https://docs.callcloser.ai/api-reference/introduction.md): Welcome to the CallCloser API
- [Create lead](https://docs.callcloser.ai/api-reference/leads/create.md): Create a new lead in the CallCloser system
- [Delete lead](https://docs.callcloser.ai/api-reference/leads/delete.md): Delete a lead from the CallCloser system
- [List leads](https://docs.callcloser.ai/api-reference/leads/get-lead.md): List all leads for the authenticated user
- [Update Lead](https://docs.callcloser.ai/api-reference/leads/update-lead.md): Update an existing lead in your campaigns
- [Send SMS](https://docs.callcloser.ai/api-reference/sms/send-sms.md): Send an SMS message using your phone number
- [Post-Call Webhook](https://docs.callcloser.ai/api-reference/webhooks/post-call-webhook.md): Webhook sent after a call is completed containing extracted variables and call data
- [Building Flows](https://docs.callcloser.ai/automation-platform/building-flows.md): Flow consists of two parts, trigger and actions
- [Common Integrations](https://docs.callcloser.ai/automation-platform/calls-related/common-integrations.md): Explore popular integrations with Google Sheets, calendars, CRMs, and notification tools
- [Sending SMS](https://docs.callcloser.ai/automation-platform/calls-related/sms-capabilities.md): Learn how to send SMS messages using the automation platform and SMS-capable numbers
- [Debugging Runs](https://docs.callcloser.ai/automation-platform/debugging-runs.md): Ensuring your business automations are running properly
- [Introduction](https://docs.callcloser.ai/automation-platform/introduction.md): Learn How to Automate Your AI Call Workflows with CallCloser
- [Technical limits](https://docs.callcloser.ai/automation-platform/known-limits.md): Technical limits for flows execution
- [Passing Data](https://docs.callcloser.ai/automation-platform/passing-data.md): Using data from previous steps in the current one
- [Publishing Flows](https://docs.callcloser.ai/automation-platform/publishing-flows.md): Make your flow work by publishing your updates
- [GoHighLevel Leads Automation](https://docs.callcloser.ai/automation-platform/tutorials/gohighlevel-leads-automation.md): Learn how to automatically call GoHighLevel leads with AI voice agents
- [Sync Qualified Leads to Google Sheets](https://docs.callcloser.ai/automation-platform/tutorials/google-sheets-qualified-leads.md): Learn how to automatically add qualified leads to Google Sheets after successful AI phone calls
- [Google Sheets Live Sync](https://docs.callcloser.ai/automation-platform/tutorials/google-sheets-sync.md): Learn how to sync leads from a live Google Sheet and trigger AI calls automatically
- [Inbound Call Context Injection](https://docs.callcloser.ai/automation-platform/tutorials/inbound-context-injection.md): Learn how to enrich your AI assistant with real-time customer data
- [Outbound Call on Form Submission](https://docs.callcloser.ai/automation-platform/tutorials/outbound-form-call.md): Learn how to trigger AI calls when customers submit a form
- [Post-Call Email Automation](https://docs.callcloser.ai/automation-platform/tutorials/post-call-email-automation.md): Learn how to automatically send personalized emails to customers after AI phone calls
- [Post-Call SMS Automation](https://docs.callcloser.ai/automation-platform/tutorials/post-call-sms-automation.md): Learn how to automatically send SMS messages to customers after AI phone calls end
- [Version History](https://docs.callcloser.ai/automation-platform/versioning.md): Learn how flow versioning works in CallCloser.ai
- [Overview of No-Code Automation](https://docs.callcloser.ai/automation/overview.md): Learn about CallCloser.ai's built-in automation engine for creating workflows without coding
- [Webhook & API](https://docs.callcloser.ai/automation/webhook-api.md): Learn how to use webhooks and the REST API for custom integrations and automation
- [Creating a Campaign](https://docs.callcloser.ai/campaigns/creating-campaigns.md): Step-by-step guide to setting up your first automated calling campaign
- [Campaigns Overview](https://docs.callcloser.ai/campaigns/index.md): Learn how to create and manage automated calling campaigns to reach multiple leads efficiently
- [Handling Interruptions & Speech Sensitivity](https://docs.callcloser.ai/conversation-design/interruptions.md): Configure how your AI assistant handles interruptions, voice activity detection, and speech patterns
- [Knowledge Bases](https://docs.callcloser.ai/conversation-design/knowledge-bases.md): Learn how to provide your AI assistant with access to FAQs, documents, and other knowledge sources
- [Language & Accent Support](https://docs.callcloser.ai/conversation-design/language-support.md): Explore available languages and accents for your AI assistant, and learn how to request new ones
- [Prompt Writing Basics](https://docs.callcloser.ai/conversation-design/prompt-basics.md): Learn how to write effective system prompts and initial messages for your AI assistants
- [Core Concepts](https://docs.callcloser.ai/getting-started/core-concepts.md): Learn the fundamental building blocks of CallCloser.ai, including system prompts, voices, and AI assistants
- [Understanding Call Minutes & Billing](https://docs.callcloser.ai/getting-started/understanding-billing.md): Learn how CallCloser.ai billing works, including call minutes calculation, phone number rentals, and usage monitoring
- [Configuring the Inbound Assistant](https://docs.callcloser.ai/inbound-calls/configuring.md): Set up your inbound AI assistant with prompts, voices, and tools for handling incoming calls
- [Inbound Call Insights](https://docs.callcloser.ai/inbound-calls/insights.md): Access and analyze inbound call data, including transcripts, recordings, and automation triggers
- [Inbound Calls Overview](https://docs.callcloser.ai/inbound-calls/overview.md): Learn how AI assistants handle incoming calls, from answering to call completion and analytics
- [Provisioning & Managing Phone Numbers](https://docs.callcloser.ai/inbound-calls/provisioning.md): Learn how to provision, assign, and manage phone numbers for inbound AI calls
- [How It Works (Quick Overview)](https://docs.callcloser.ai/introduction/how-it-works.md): Understand the technical flow of how CallCloser.ai processes and handles phone conversations using AI
- [Key Terminology](https://docs.callcloser.ai/introduction/key-terminology.md): Essential terms and concepts you need to know to use CallCloser.ai effectively
- [What is CallCloser.ai?](https://docs.callcloser.ai/introduction/what-is-callcloser.md): Learn about CallCloser.ai, a voice automation platform that uses AI to handle real-time phone conversations
- [Importing Leads](https://docs.callcloser.ai/leads/importing-leads.md): Import leads from CSV and Excel files with validation and error handling
- [Leads Overview](https://docs.callcloser.ai/leads/index.md): Manage your campaign contacts with primary leads, secondary contacts, and custom variables
- [Managing Leads](https://docs.callcloser.ai/leads/managing-leads.md): Create, edit, and organize leads with custom variables and secondary contacts
- [Caller ID & Handling](https://docs.callcloser.ai/outbound-calls/caller-id.md): Learn how to configure and manage caller ID for outbound campaigns
- [Creating & Managing Campaigns](https://docs.callcloser.ai/outbound-calls/campaigns.md): Step-by-step guide to creating and managing outbound call campaigns, including lead imports and monitoring
- [Mass/Parallel Dialing](https://docs.callcloser.ai/outbound-calls/mass-dialing.md): Learn how to manage high-volume outbound campaigns with parallel dialing while maintaining compliance
- [Outbound Calls Overview](https://docs.callcloser.ai/outbound-calls/overview.md): Learn about outbound call campaigns, including sales calls, reminders, and follow-ups using AI assistants
- [Scripts & Prompts for Sales or Collections](https://docs.callcloser.ai/outbound-calls/scripts-and-prompts.md): Learn how to write effective system prompts and scripts for outbound sales and collection calls
- [Voicemail Handling](https://docs.callcloser.ai/outbound-calls/voicemail-handling.md): Learn how your AI assistant handles voicemail detection in outbound calls
- [Assigning Numbers to Assistants](https://docs.callcloser.ai/phone-numbers/assigning-to-assistants.md): Learn how to connect your phone numbers to AI assistants for both inbound and outbound calls
- [Pricing & Regions](https://docs.callcloser.ai/phone-numbers/pricing-and-regions.md): Understand phone number pricing across different regions, documentation requirements, and additional fees
- [Purchasing & Managing Numbers](https://docs.callcloser.ai/phone-numbers/purchasing-and-managing.md): Learn how to purchase, provision, and manage phone numbers for your AI assistants
- [SMS Capabilities](https://docs.callcloser.ai/phone-numbers/sms-capabilities.md): Learn about SMS features, requirements, and pricing for your phone numbers
- [Types of Phone Numbers](https://docs.callcloser.ai/phone-numbers/types.md): Learn about the different types of phone numbers you can use with CallCloser.ai: dedicated numbers, SIP integration, and Caller ID
- [Number Rentals & International Rates](https://docs.callcloser.ai/pricing/number-rentals.md): Understand phone number rental costs, plus how SIP and Caller ID usage is billed by the minute.
- [Cost Overview](https://docs.callcloser.ai/pricing/overview.md): Understand the main components of CallCloser.ai pricing, including call minutes, number rentals, and optional fees
- [Pricing Breakdown](https://docs.callcloser.ai/pricing/usage-based.md): Detailed explanation of how call minutes are calculated and billed
- [Managing Your Numbers](https://docs.callcloser.ai/provisioning/managing-numbers.md): Learn how to view, label, release, and manage your provisioned phone numbers
- [Phone System Integrations](https://docs.callcloser.ai/provisioning/phone-system-integrations.md): Learn how to integrate CallCloser.ai with your existing PBX or VOIP infrastructure through SIP trunks
- [Overview](https://docs.callcloser.ai/provisioning/sip-trunking/sip-integration.md): Connect your existing phone system and numbers to CallCloser.ai
- [Twilio Integration](https://docs.callcloser.ai/provisioning/sip-trunking/twilio.md): A step by step guide to connect to your Twilio account via SIP trunking
- [Zadarma Integration](https://docs.callcloser.ai/provisioning/sip-trunking/zadarma.md): A step by step guide to connect to your Zadarma account via SIP trunking
- [Supported Countries](https://docs.callcloser.ai/provisioning/supported-countries.md): Learn about phone number availability and provisioning across different countries
- [Product Updates](https://docs.callcloser.ai/releases/index.md): Latest features, improvements, and announcements from the CallCloser team
- [AI Behavior Issues](https://docs.callcloser.ai/troubleshooting/ai-behavior.md): Troubleshoot and optimize your AI assistant's conversation behavior and responses
- [Billing & Credits](https://docs.callcloser.ai/troubleshooting/billing.md): Troubleshoot billing issues, understand charges, and learn about refund policies and usage tracking
- [Cal.com Issues](https://docs.callcloser.ai/troubleshooting/cal-com.md): Troubleshoot common problems with Cal.com integration for appointment scheduling
- [Call Quality Issues](https://docs.callcloser.ai/troubleshooting/call-quality.md): Troubleshoot and optimize call quality, latency, and connection issues
- [Campaign Issues](https://docs.callcloser.ai/troubleshooting/campaigns.md): Solve common campaign issues and optimize performance
- [GoHighLevel Issues](https://docs.callcloser.ai/troubleshooting/gohighlevel.md): Common GoHighLevel integration problems and solutions
- [Leads Issues](https://docs.callcloser.ai/troubleshooting/leads.md): Solve common lead management issues and import problems
- [SIP Integration Issues](https://docs.callcloser.ai/troubleshooting/sip-integration.md): Troubleshoot SIP trunk connection problems and configuration issues
- [Voice & Response Issues](https://docs.callcloser.ai/troubleshooting/voice-problems.md): Troubleshoot voice quality and response timing issues with your AI assistant
- [White Label Setup](https://docs.callcloser.ai/white-label/onboarding.md): Step-by-step guide for setting up your white labeled platform
- [White Label Platform](https://docs.callcloser.ai/white-label/overview.md): Learn about our white label solution - your own branded AI calling platform
- [Plans & Pricing Setup](https://docs.callcloser.ai/white-label/plans-setup.md): Learn how to configure your own pricing plans and limitations for your white labeled platform
- [Google App Setup](https://docs.callcloser.ai/white-label/social-logins/google.md): This document provides instructions on setting up a Google application so users can login/register via Google on your site.
- [LinkedIn App Setup](https://docs.callcloser.ai/white-label/social-logins/linkedin.md): This document provides instructions on correctly setting up a LinkedIn application so that users can log in/register via LinkedIn on your site.
- [User Limits Management](https://docs.callcloser.ai/white-label/user-limits.md): Configure individual user limits and restrictions for your white label platform users

## OpenAPI Specs

- [openapi](https://docs.callcloser.ai/api-reference/openapi.json)