# Manage HTTP IN trunks

Manage existing HTTP IN trunks from the **SMS Trunks** page. Edit a trunk's
settings, or delete trunks that are no longer required.

## Before you begin

- An active DIDWW account is required. [Sign in to DIDWW](https://my.didww.com/users/sign_in).
- An existing HTTP IN trunk is required. If you do not have one, see
  [Create an HTTP IN trunk](create-http-in-trunk.html).

## Edit an HTTP IN trunk

1. In the DIDWW User Panel, go to **SMS > SMS Trunks**.
2. Locate the trunk you want to edit and click the **Actions** button next to
   it.
3. Select **Edit** from the dropdown menu.

[![Actions menu for an HTTP IN trunk on the SMS Trunks page with Edit highlighted](../../../../_images/actions_edit.png)](../../../../_images/actions_edit.png)


**Fig. 1.** Open the HTTP IN trunk edit form

4. On the **Edit HTTP IN Trunk** page, modify the settings as needed. For
   configuration guidance, see [Configure the General settings](create-http-in-trunk.html#http-in-trunk-create-general)
and [Add the trunk to a trunk group](create-http-in-trunk.html#http-in-trunk-create-trunk-group).
5. Click **Submit** to apply your changes.

For definitions and constraints for all settings, see [HTTP IN trunk
settings reference](../http-in-trunk-settings-reference.html).

[![Edit HTTP IN Trunk page with the General and Trunk Group Configuration settings and the Submit button highlighted](../../../../_images/fig_edit_window.webp)](../../../../_images/fig_edit_window.webp)


**Fig. 2.** Update and save the HTTP IN trunk settings

## Delete HTTP IN trunks

You can delete a single HTTP IN trunk or multiple trunks at once by using
**Batch Actions**.

Warning

Deleting a trunk permanently removes it from your account.

A trunk that is currently assigned to any DID number cannot be deleted
until it is unassigned. To unassign it, see [Assign an SMS
trunk](../../../../phone-numbers/my-numbers/how-to-guides/assign-sms-trunk.html#assigning-sms-trunk).

### Delete one HTTP IN trunk

1. In the DIDWW User Panel, go to **SMS > SMS Trunks**.
2. Locate the trunk you want to remove and click the **Actions** button next to
   it.
3. Select **Delete** from the dropdown menu.

[![Actions menu for an HTTP IN trunk on the SMS Trunks page with Delete highlighted](../../../../_images/actions_delete1.png)](../../../../_images/actions_delete1.png)


**Fig. 3.** Delete one HTTP IN trunk

4. In the **Delete SMS Trunk(s)** confirmation window, click **Delete** to
   permanently remove the trunk.

[![Delete SMS Trunk(s) confirmation window listing one HTTP IN trunk, with the Cancel and Delete buttons](../../../../_images/fig_delete_confirm.webp)](../../../../_images/fig_delete_confirm.webp)


**Fig. 4.** Confirm the deletion

### Delete multiple HTTP IN trunks

1. In the DIDWW User Panel, go to **SMS > SMS Trunks**.
2. Select the trunks you want to delete by checking the boxes next to them.
3. At the bottom of the page, click **Batch Actions > Delete SMS Trunk(s)**.

[![Two selected HTTP IN trunks and the Batch Actions menu with Delete SMS Trunk(s)](../../../../_images/delete_batch_actions.png)](../../../../_images/delete_batch_actions.png)


**Fig. 5.** Delete multiple HTTP IN trunks

4. In the **Delete SMS Trunk(s)** confirmation window, click **Delete** to
   permanently remove the selected trunks.

[![Delete SMS Trunk(s) confirmation window listing two HTTP IN trunks, with the Cancel and Delete buttons](../../../../_images/fig_delete_batch_confirm.webp)](../../../../_images/fig_delete_batch_confirm.webp)


**Fig. 6.** Confirm the batch deletion

## Related resources

- [Create an HTTP IN trunk](create-http-in-trunk.html) - Create and initially
  configure an HTTP IN trunk.
- [HTTP IN trunk settings reference](../http-in-trunk-settings-reference.html) - Look up field definitions,
  available values, and constraints.
- [Assign an SMS trunk](../../../../phone-numbers/my-numbers/how-to-guides/assign-sms-trunk.html#assigning-sms-trunk) - Assign or unassign an SMS
  trunk for one or more DID numbers.
- [Inbound SMS specification](../../technical-data/http-specification.html#sms-in-specification) - Review the request
  details, variables, and body formats for HTTP delivery.
- [SMS trunk groups](../../trunk-groups/sms-trunk-groups.html) - Group SMS
  trunks for failover.