---
title: "Changes to SIP Registration Status"
method: GET
path: "/sip_registration_status"
---

# Changes to SIP Registration Status

`GET /sip_registration_status`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 5 of 47 revisions.

- **2026-06-04** `3390803c3bb0` — 1 warning, 3 info
- **2026-06-02** `a46ce382e6e2` — 8 warning, 3 info
- **2026-06-02** `3477b848e756` — 1 warning
- **2026-06-01** `2b3a20efe796` — 2 breaking, 4 info
- **2026-05-29** `9958429375f5` — 1 info

## Changes

- **2026-06-04** `3390803c3bb0` — 1 warning, 3 info
  - removed the optional property `sip_registration_details/sipUriUserHost` from the response with the `200` status
  - api tag `UAC Connections` added
  - api tag `SIP Registration Status` removed
  - added the optional property `sip_registration_details/sip_uri_user_host` to the response with the `200` status
- **2026-06-02** `a46ce382e6e2` — 8 warning, 3 info
  - removed the optional property `b2bua_external` from the response with the `200` status
  - removed the optional property `b2bua_internal` from the response with the `200` status
  - removed the optional property `external_state` from the response with the `200` status
  - removed the optional property `external_uac_settings` from the response with the `200` status
  - removed the optional property `internal_uac_settings` from the response with the `200` status
  - removed the optional property `pair_state` from the response with the `200` status
  - removed the optional property `user_id` from the response with the `200` status
  - removed the optional property `username` from the response with the `200` status
  - added the optional property `credential_username` to the response with the `200` status
  - added the optional property `sip_registration_details` to the response with the `200` status
  - added the optional property `sip_registration_status` to the response with the `200` status
- **2026-06-02** `3477b848e756` — 1 warning
  - deleted the `query` request parameter `user_id`
- **2026-06-01** `2b3a20efe796` — 2 breaking, 4 info
  - removed the enum value `sip_credential_connection` from the `query` request parameter `credential_type`
  - removed the enum value `telephony_credential` from the `query` request parameter `credential_type`
  - added the optional property `b2bua_external` to the response with the `200` status
  - added the optional property `b2bua_internal` to the response with the `200` status
  - added the optional property `credential_type` to the response with the `200` status
  - added the optional property `external_state` to the response with the `200` status
- **2026-05-29** `9958429375f5` — 1 info
  - endpoint added

---

[Operation](https://skmtc.dev/team-telnyx/apis/telnyx-api/docs/sip_registration_status/get.md) · [API](https://skmtc.dev/team-telnyx/apis/telnyx-api.md) · [Page](https://skmtc.dev/team-telnyx/apis/telnyx-api/changes/sip_registration_status/get)