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GET
/
api
/
user
/
phone-numbers
/
sip-trunks
List SIP Trunks
curl --request GET \
  --url https://app.famulor.de/api/user/phone-numbers/sip-trunks \
  --header 'Authorization: Bearer <token>'
{
  "data": [
    {
      "id": 42,
      "phone_number": "1000",
      "sip_username": "myuser",
      "sip_address": "sip.provider.com",
      "sip_calling_format": "+e164",
      "inbound_authorization_type": "auth",
      "allowed_inbound_ips": null,
      "outbound_proxy": false,
      "country_code": "US",
      "created_at": "2026-03-31T10:00:00.000000Z",
      "updated_at": "2026-03-31T10:00:00.000000Z"
    },
    {
      "id": 43,
      "phone_number": "+14155551234",
      "sip_username": "trunk_user",
      "sip_address": "sip.provider.com",
      "sip_calling_format": "e164",
      "inbound_authorization_type": "ip",
      "allowed_inbound_ips": ["203.0.113.10", "198.51.100.20"],
      "outbound_proxy": true,
      "country_code": "US",
      "created_at": "2026-03-31T11:00:00.000000Z",
      "updated_at": "2026-03-31T11:00:00.000000Z"
    }
  ]
}
This endpoint returns a list of all SIP trunks associated with your account.

​
Response

​
data
array
Array of SIP trunk objects
{
  "data": [
    {
      "id": 42,
      "phone_number": "1000",
      "sip_username": "myuser",
      "sip_address": "sip.provider.com",
      "sip_calling_format": "+e164",
      "inbound_authorization_type": "auth",
      "allowed_inbound_ips": null,
      "outbound_proxy": false,
      "country_code": "US",
      "created_at": "2026-03-31T10:00:00.000000Z",
      "updated_at": "2026-03-31T10:00:00.000000Z"
    },
    {
      "id": 43,
      "phone_number": "+14155551234",
      "sip_username": "trunk_user",
      "sip_address": "sip.provider.com",
      "sip_calling_format": "e164",
      "inbound_authorization_type": "ip",
      "allowed_inbound_ips": ["203.0.113.10", "198.51.100.20"],
      "outbound_proxy": true,
      "country_code": "US",
      "created_at": "2026-03-31T11:00:00.000000Z",
      "updated_at": "2026-03-31T11:00:00.000000Z"
    }
  ]
}
Related pages: Get SIP trunk, Create SIP trunk, and Update SIP trunk.