voicemail

Triggered when a caller leaves a voicemail on one of your SIPSIM phone numbers. This typically happens after a missed incoming call when the caller is redirected to voicemail.

When This Event Fires

• A caller leaves a voicemail message after a missed call
• The voicemail is synced and available for playback

Payload

Field	Type	Description
event	string	Always "voicemail"
caller	string	Phone number of the caller who left the voicemail
receiver	string	SIPSIM phone number the voicemail was left on
time	string	Timestamp of the event
pbx_id	string	Unique call identifier in the PBX
duration	integer	Duration of the voicemail in seconds
audio_path	string	URL to the voicemail recording

Example Payload

{
  "event": "voicemail",
  "caller": "+33612345678",
  "receiver": "+33198765432",
  "time": "2025-01-15T10:31:00Z",
  "pbx_id": "call_abc123",
  "duration": 15,
  "audio_path": "https://app.sipsim.com/recordings/vm_abc123.mp3"
}

Related Events

• incoming_call_end — the missed call that preceded the voicemail (status MISSED or NOANSWER)
• speech — if transcription is enabled, a transcription of the voicemail may follow