# HTTP OUT trunk how-to guides

Use these guides to create HTTP OUT trunks, work with their credentials, send
messages from the User Panel, and manage existing trunks.

**Create an HTTP OUT trunk**

Configure the trunk name, Callback URL, allowed IP addresses, and source
addresses.

[Create an HTTP OUT trunk](create-http-out-trunk.html)

**View HTTP OUT trunk credentials**

Show the username, password, and API endpoints of a trunk.

[View HTTP OUT trunk credentials](view-http-out-trunk-credentials.html)

**Regenerate HTTP OUT trunk credentials**

Replace the trunk username and password and update your integrations.

[Regenerate HTTP OUT trunk credentials](regenerate-http-out-trunk-credentials.html)

**Send SMS from the User Panel using an HTTP OUT trunk**

Send a test or one-time message from the SMS Trunks page.

[Send SMS from the User Panel using an HTTP OUT trunk](send-sms-using-http-out-trunk.html)

**Manage HTTP OUT trunks**

Edit or delete HTTP OUT trunks.

[Manage HTTP OUT trunks](manage-http-out-trunk.html)