---
title: "Update Sip Trunk"
method: PATCH
path: "/v1/sip-trunks/{trunk_id}"
tags: ["sip-trunks"]
---

# Update Sip Trunk

`PATCH /v1/sip-trunks/{trunk_id}`

Update a SIP trunk (name, transfers, origination URIs).

## Path parameters

- `trunk_id` string, required

## Response `200`

Successful Response

- SipTrunkResponse
  - `id` string, required
  - `name` string, required
  - `encrypted` boolean, required
  - `transport` string, required
  - `mediaEncryption` string, required
  - `transfers` string, required
  - `transferCallerId` string, required
  - `terminationSipUri` string, required
  - `originationUris` OriginationUri[]
    - `name` string
    - `sip_uri` string, required
    - `priority` integer
    - `weight` integer
  - `allowedIps` AllowedIp[]
    - `name` string
    - `cidr` string, required
  - `proxyIps` string[]
  - `createdAt` string, required
  - `credentials` SipTrunkCredential[], nullable
    - `username` string, required
    - `password` string, nullable
    - `passwordLast4` string, nullable
    - `credentialListName` string, nullable

## Other responses

- `422` — Validation Error

---

[API](https://skmtc.net/agentphone/apis/agentphone-api.md) · [All operations](https://skmtc.net/agentphone/apis/agentphone-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/agentphone/agentphone-api/revisions/3b532aaaf51c/schema)