---
title: "List active SIP AOR registrations"
method: GET
path: "/sip/registrations"
tags: ["SIP Registrations"]
---

# List active SIP AOR registrations

`GET /sip/registrations`

Returns every currently bound AOR contact, with the UDP/TCP/TLS socket on which the binding's REGISTER arrived. Use this list to know which AORs are dialable via the `to` field of POST /v1/legs.

## Response `200`

List of bindings

- RegistrationsResponse
  - `bindings` RegistrationView[], required
    - `aor` string, required
    - `contact` string, required
    - `socket` string, required
    - `transport` string, required
    - `user_agent` string
    - `call_id` string
    - `app_id` string
    - `created_at` string, required
    - `last_refresh` string, required
    - `expires_at` string, required
    - `granted_expires_seconds` integer, required

---

[API](https://skmtc.net/voiceblender/apis/voiceblender-api.md) · [All operations](https://skmtc.net/voiceblender/apis/voiceblender-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/voiceblender/voiceblender-api/revisions/bd583fca5230/schema)