To support future features, it is necessary to update all Cisco 8851 phones to a consistent firmware version. For some users, this will result in a change to the familiar line selection behaviour. However, this behaviour can now be configured individually through the VoIP Service Portal. Changes with the Firmware Update For users who have received…
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Cisco 8851: New Firmware Resets Line Selection After a Call Ends
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No More Fake TU Senders: Better Email Protection Starting September 14, 2026
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On September 14, we will be strengthening our protection against fake TU sender addresses. For most people, nothing will change. However, anyone who has registered their TU address with external services should check it now.
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One VPN for Everyone: Why We Rely on eduVPN
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The URZ is standardizing its VPN services. Cisco access will be phased out in the medium term, and eduVPN will become the standard. If you switch now, you’ll be all set in five minutes. In short: The URZ currently operates two VPN services in parallel: eduVPN and the Cisco Secure Client. In the future, there will…
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PaperCut-integrated scanning app: Send to other email addresses
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The built-in PaperCut scanning feature now also allows you to send scans to any email address. This streamlines the process and eliminates the need to use the multifunction device’s own system menus.
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Advice and support during the Long Night of Postponed Course Papers
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On 5 February 2026, the University Library will host the Long Night of Postponed Term Papers again, featuring a keynote speech, counselling services, on-site writing facilities, exercise and relaxation. At the URZ advice booth, we will offer support in writing term papers using Word or LaTeX, as well as assistance with various technical challenges and questions…
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Manage access rights for group mailboxes in the IdM portal
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Group mailboxes are an option for person-independent e-mail addresses. Managing access to a group mailbox on the central mailbox server is now possible via the IdM portal and offers several advantages.
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Query on software requirements for teaching in the training pools in the winter semester 2025/26
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The URZ will accept requests for updates and additional software products in the training pools for the winter semester 2025/26 until the end of June 2025.
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Online Self-Learning Course for OPAL authors
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The new online self-study course for lecturers and new employees makes it easier to get started with OPAL – the central e-learning platform at Chemnitz University of Technology. The integrated anonymous tests allow you to test what you have learnt. At the end of the course, nothing stands in the way of your own successful OPAL…
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WWW-Server Update: From PHP 7.4 to PHP 8.2
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We would like to update the central web servers from PHP version 7.4 to 8.2 at the end of October 2024 and ask you to check your websites now. Please access them on our test servers provided for this purpose.
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Exchange access from 1 December 2023 only possible from the campus network or via VPN
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There will be a change for users of the Exchange service of the Chemnitz University of Technology form 1 Decmeber 2023. Until now, the service was accessible from the entire Internet. Due to security reasons, from 1 December 2023 the Exchange servers will be accessible only from the campus network of the Chemnitz University of Technology…
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Accessibility Account ARS campus network Cisco Citavi collaboration computer pools courses data digital teaching digitisation E-Mail email Exchange Feedback Firewall hybrid teaching IT-Security Learning literature Mailbox Meeting MFA OPAL PDF Phishing Phone Poll screen sharing Security Siteimprove Software Spam Streaming Switch Telephony TUCApp Update Video video conference video conferences VPN Webmai Web Services










