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Cisco phone system
General information
Important Notes on the Use of Telephone Terminals
Information on Standard Equipment per Office
Information on Unplugging Telephone Terminals and Office Switches
Information on the Ownership Status of Telephone Terminals
Explanation of the Telephone Requests (Cisco)
Reporting a Telephone Fault (Cisco)
Registration for the Cisco Telephone System
Registration in the Context of Network Renewal
Overview of the Registration Form
Migration Alcatel Phone to Cisco Phone
Migration Steps on the Day of Changeover
Use of Telephony During the Migration
Telephone Rental Options for RWTH Extern Organisations
Cisco Telephones and Headsets
Cisco Phones
Cisco Headsets
Manuals (Cisco Phone)
Overview of the CISCO Telephone
Login to Cisco Phone
Filter configurations (former Manager Assistent) with Cisco Phone
Setting up and Using Speed Dials on a Cisco Phone
Phone Book Search
Logging in and out of a Hunt Group
Deleting Calls on a Cisco Telephone
Mute Calls on the Cisco Phone
Call Pickup on a Cisco Phone
Call Transfer & Connecting via the Cisco Desk Telephone
Forwarding Using Cisco Telephones
Creating a Conference Using the Cisco Telephone
Joining a Conference Using the Cisco Telephone
Webex
Creation of Webex account and login
Activation Webex Softphone
Overview TK-Portal
Webex user interface
Audio settings
Call forwarding
Filter configurations (former Manager Assistent)
Filter configurations with TK-Portal
Filter configurations with Cisco phone
Working in spaces and teams
Webex integration in Outlook
Meetings
Schedule a meeting from Outlook
Schedule a meeting from Webex
Meeting functions
Start and join a meeting (Host)
Private meetings
Add participants to ongoing meeting
Start and join a meeting (Participants)
Subtitles in meetings
Accessibility
Deletion Webex account
Data protection information
FAQ
Jabber
Jabber (Windows/macOS)
Download Cisco Jabber Client (PC)
Manuals for CISCO Jabber (Windows/macOS)
Overview CISCO Jabber Client
Login to the Cisco Jabber Client
Call Pickup CISCO Jabber (Windows)
Call transfer & Connect in Cisco Jabber (Windows)
Standard Manager-Secretary Function (Jabber)
Quick Access Toolbar
Login to a Hunting Group
Logout of a Hunting Group
Forwarding with CISCO Jabber (Windows)
Cisco Jabber Chatroom
Integration of Microsoft Outlook in the CISCO Jabber client
Starting a Conference Using CISCO Jabber
Joining a Conference Using CISCO Jabber
Jabber (Android/iOS)
Download Jabber Client (Android/iOS)
Manuals for Jabber (Android/iOS)
Searching the Address Book in Jabber (Android)
Login to the Jabber Client
Call Pickup Jabber (Android)
Call Transfer in Jabber (Android)
Hunting Groups
Login to a Hunting Group
Logout of a Hunting Group
Forwarding using Jabber (Android)
Voicebox (Cisco)
Voicebox Cisco Telephone
Access to the Voicebox by Telephone
Setting up Forwarding on the Phone (Voicebox)
Recording an Individual Greeting for the Voicebox on the Phone
Voicebox Jabber Windows/macOS
Access to the Voicebox Jabber (Windows)
Forwarding to Voicebox Jabber (Windows)
Recording an Individual Greeting for the Voicebox (Windows)
Voicebox Jabber Android/iOS
Access to the Voicebox Jabber (Android)
Forwarding to Voicebox Jabber (Android)
Recording an Individual Greeting for the Voicebox (Android)
TK-Portal and General Manuals
Overview TK-Portal
Set / Change PIN
Activating Softphone-mode in the TC Portal
Setting up Jabber-softphone
Call Waiting
CISCO Meeting Server
Setting up a Conference via the TK-Portal
Invitation to a Conference
During a Conference
Speed Dials
Notation of the Phone Numbers
Creating and Deleting a Voicebox
Joining a Conference (DFN)
Forwarding using the TK-Portal
Filter configurations (former Manager Assistent) with TK-Portal
Call List
Telephone-administration
Overview telephone-administration
Telephone numbers
Telephones
Registrations
FAQ
Advice for Administrators
Firewall Settings for Institute Networks
Tips for Website Owners
Known Errors & Behavior
FAQ
How do I get a replacement battery for my Cisco phone?
IT Center Help
IT-Basic-Infrastructure
Telephone services
Cisco phone system
Known Errors & Behavior
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Cisco phone system
Known Errors & Behavior
Known Errors & Behavior
Date
Error
Severity
Workaround
Outlook
last changed on 11/22/2023
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IT-Basic-Infrastructure
Telephone services
Cisco phone system
Known Errors & Behavior
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