Delete SIP trunk

Deletes a SIP trunk and removes the associated inbound and outbound trunks from the voice infrastructure.

This uses the same endpoint as releasing any phone number. For SIP trunks, the deletion is immediate (no billing period).

Path Parameters

Response

{
  "message": "Phone number deleted successfully."
}

{
  "error": "Phone number not found."
}

What happens on deletion

When you delete a SIP trunk:

• Inbound and outbound trunks are removed from the voice infrastructure
• Any assistants using this SIP trunk will have their phone number unassigned
• Any campaigns using this number will have it removed from rotation
• Call history is preserved and remains accessible