---
type: source
title: "URZ: Telefonportal"
tags: [telephony, self-service, infrastructure]
related: [telefonportal, elektronische-faxbox]
created: 2026-06-30
updated: 2026-06-30
sources: ["output/rz_uni_greifswald_de_dienste_technische_infrastruktur_telefonie_telefonportal.md"]
---

# URZ: Telefonportal

This source describes the **Telefonportal**, a web-based management interface for the university's telephone system provided by the [[universitatsrechenzentrum-urz]].

## Key Information
- **URL**: `https://portal.tk.uni-greifswald.de`
- **Authentication**: Requires [[shibboleth]] login.
- **Support**: Provided via the [[groupware]] ticket system or the URZ hotline (ext. 1420).

## Capabilities
The portal allows users to manage their telephone settings without using the physical hardware:
- View and delete call lists.
- Initiate calls directly from the browser.
- Send faxes via an [[elektronische-faxbox]].
- Configure call forwarding (Rufumleitungen).
- Assign function keys.
- Change ringtones.

## Critical Warning
The source explicitly warns that if a user is automatically logged out due to inactivity and redirected to a login form, **this specific login form must not be used**. Users should instead re-authenticate through the standard portal entry.
