voice-call

Once the plugin is enabled and a provider is configured, the skill exposes a voice_call tool for agent-initiated interactions. Agents can perform the following actions:Initiate — Start a new outbound call to a phone number with an opening message via initiate_call.Continue — Send follow-up speech during an active call via continue_call.Speak — Deliver a specific message to the user mid-call via speak_to_user.End — Terminate an active call via end_call.Inspect — Check the current status of any call via get_status.Provider credentials and fromNumber are set under plugins.entries.voice-call.config in your OpenClaw configuration file.

Multi-Provider Support — Works with Twilio, Telnyx, and Plivo, so you can use the telephony provider you already have.Full Call Lifecycle Control — Initiate, continue, speak, and end calls programmatically from within agent workflows.Call Status Inspection — Query the real-time status of any active or completed call by ID.Mock Mode for Development — Use provider: "mock" to test call flows locally with no network connection or cost.CLI Access — Trigger calls and check statuses directly from the terminal using the openclaw voicecall commands.

Telephony API Credentials (required for live calls) — Credentials for your chosen provider to place real outbound calls. Supports: Twilio (accountSid + authToken), Telnyx (apiKey + connectionId), Plivo (authId + authToken). Each provider also requires a fromNumber.Mock Provider (optional) — No credentials needed. Set provider: "mock" in plugin config for offline development and testing.OpenClaw Plugin Enabled — The voice-call plugin must be enabled via plugins.entries.voice-call.enabled: true in your OpenClaw configuration.

Automated Notifications — Have your agent call customers to deliver appointment reminders, alerts, or status updates without human intervention.AI-Driven Outreach — Build agent workflows that initiate and manage outbound sales or support calls with scripted or dynamic messages.Local Development & Testing — Use mock mode to build and iterate on call logic without connecting to a live telephony provider.Conversational Phone Agents — Chain continue_call and speak_to_user actions to simulate back-and-forth dialogue over a real phone call.