> For the complete documentation index, see [llms.txt](https://prosbcdocs.telcobridges.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://prosbcdocs.telcobridges.com/tmedia-documentation/operations-and-support/upgrades.md).

# Upgrades

### Introduction

TelcoBridges' products can be upgraded to:

* Increase a unit capacity
* Acquire new features / enhancements

Upgrades are achieved by using one or more of the following methods:

### Hardware Upgrades

When purchasing increased capacity, the unit may required additional VoIP hardware. Contact [technical support](/tmedia-documentation/operations-and-support/support/contacting-telcobridges-technical-support.md) for the hardware upgrade procedure.

### License Upgrades

A license upgrade is required in the following situations:

* Increasing the capacity / unlocking a signaling stack
* Upgrading to a new major version
* Extending the expiration date of a temporary license
* Converting a temporary license into a permanent license

#### Reference

* [Add and change licenses](/tmedia-documentation/operations-and-support/upgrades/license-upgrades/add-change-licenses.md)

### Software Upgrades

It is possible to do any type of upgrades (minor and major) using the web portal:

* [Toolpack v3.2: Package Upgrade](/tmedia-documentation/configuration/web-portal-previous/web-portal-3-2/system/system-settings.md#tab-package-upgrade)
* [Toolpack v3.0: Package Upgrade](/tmedia-documentation/other-pages/system-settings-overview/tmedia-tdev-and-tsig-web-portal-3-0-system-settings.md)

<details>

<summary>Click here for other versions</summary>

* [Toolpack v2.10: Package Upgrade](/tmedia-documentation/configuration/web-portal-previous/web-portal-2-10/tmedia-tdev-and-tsig-web-portal-2-10-system-settings.md)
* [Toolpack v2.9: Package Upgrade](/tmedia-documentation/configuration/web-portal-previous/web-portal-2-9/web-portal-2-9-system-settings.md)
* Toolpack v2.8 and earlier: documentation is no longer published. Contact [technical support](/tmedia-documentation/operations-and-support/support/contacting-telcobridges-technical-support.md) if you need it.

Major upgrades before v2.7 requires the following procedure:

* [Gateway Major Upgrade Procedure](/tmedia-documentation/operations-and-support/upgrades/software-upgrades/tmedia-major-upgrade.md)

</details>

#### Migrate current database

An option is available to whether migrate change made in one software version database to next major version database during a major software upgrade in special circumstance.

* See [Migrate current database](/tmedia-documentation/products/tmedia/maintenance/migrate-current-database.md).

#### Operating System Upgrades

The software is running over Telcobridges operating system. To upgrade the operating system, it requires the following procedure:

* [Upgrade Linux packages](/tmedia-documentation/operations-and-support/upgrades/software-upgrades/upgrade-telcobridges-linux.md)


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