---
title: "PSTN Add-On"
slug: "pstn-add-on"
updated: 2025-08-12T16:01:28Z
published: 2025-08-12T16:01:28Z
---

> ## Documentation Index
> Fetch the complete documentation index at: https://help.dialpad.com/llms.txt
> Use this file to discover all available pages before exploring further.

# PSTN Add-On

Need to give a presentation to a team member who missed the last meeting but needs to be up to speed on the new Dialpad Meetings feature? Dialpad's PSTN (Public Switched Telephone Network) add-on is an optional feature for Dialpad Meetings that allows participants to dial into a meeting using a traditional phone number, rather than relying on an internet connection.

This is especially useful for attendees who may be in a location with poor internet service or those who simply prefer to use a phone. When a PSTN number is enabled, Dialpad provides a dial-in number and conference code, allowing users to join the meeting by phone.

To enable this add-on for your account, contact Dialpad [Customer Care](https://dialpad.com/contact-support) to guide you through the migration process to the new bundled architecture. Once your account has been updated, you can purchase and manage the add-on directly through your Dialpad **Admin Settings**.

1. Select **Office** > **Licenses**
2. Navigate to Add-ons and select **Purchase licenses**
3. Choose the number of licenses to purchase and select **Next**
4. On the Confirm purchase confirmation page, review the details and select **Confirm Purchase**

Reach out to Dialpad [Customer Care](https://dialpad.com/contact-support) for assistance. You can also check [this Help Center article](/v1/docs/troubleshooting-meeting-add-on-options#what-are-the-available-addons-postmigration) for more information about the PSTN add-on.