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SIP Call

Make and control SIP calls through a SIP worker service

Actions4

Send DTMF

AI-generated

Summary

Send DTMF digits to an existing SIP call by posting them to the SIP worker’s call-specific DTMF endpoint.

Inputs

  • Call ID (required) — ID of the call to receive the tones.
  • Digits (required) — DTMF digits to send, such as 123#.
  • Additional Fields → Metadata — Optional JSON metadata forwarded in the request body to the worker.

Output shape

A list of items, each containing the worker’s response for its input item.

Sends a POST request to /calls/{callId}/dtmf with digits and, when provided, metadata. The call ID is URL-encoded. Requires SIP Worker API credentials. With Continue On Fail enabled, an item with an error field is returned for failed requests; otherwise the operation throws.

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