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en:xmpp [2020-09-04 14:53] – Thomas Thielen:xmpp [2022-02-09 16:47] – Thomas Thiel
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 === Instant Messaging Services === === Instant Messaging Services ===
  
-At this time, we have two distinct messaging services available for you:+At this moment, we only provide access to our Matrix Service. The legacy XMPP/Jabber Service was discontinued due to a lack of users.
  
-==== 1. Matrix ====+==== Matrix ====
    
 [[https://en.wikipedia.org/wiki/Matrix_(protocol)|Matrix]] is a decentralised, real-time, open-source communication protocol. We provide the webbased IM client [[https://element.io|Element]] for you, which takes advantage of full client to client encryption and shows comparable usage to services like Whatsapp etc., but without all the privacy horrors attached. [[https://en.wikipedia.org/wiki/Matrix_(protocol)|Matrix]] is a decentralised, real-time, open-source communication protocol. We provide the webbased IM client [[https://element.io|Element]] for you, which takes advantage of full client to client encryption and shows comparable usage to services like Whatsapp etc., but without all the privacy horrors attached.
  
-You can login to the service via [[https://element.matrix.informatik.uni-bonn.de]]. You need a computer science/b-it account to login there (username/password). There are mobile Clients available, i.e. for [[https://play.google.com/store/apps/details?id=im.vector.app&hl=de|Android]] or [[https://apps.apple.com/us/app/element-previously-riot-im/id1083446067|Apple IOS]]. Our Matrix Domain is called "matrix.informatik.uni-bonn.de".+You can login to the service via [[https://element.matrix.informatik.uni-bonn.de]]. You need a computer science/b-it account to login there (username/password). There are mobile Clients available, i.e. for [[https://play.google.com/store/apps/details?id=im.vector.app&hl=de|Android]] or [[https://apps.apple.com/us/app/element-previously-riot-im/id1083446067|Apple IOS]]. Our Matrix Domain is called "matrix.informatik.uni-bonn.de". Here are the generic Login Informations in case you want to use your own clients: 
 + 
 +| Username: | <your username in the C.S.Dept> | 
 +| Matrix-Domain: | matrix.informatik.uni-bonn.de | 
 +| Homeserver: | matrix.matrix.informatik.uni-bonn.de | 
 +\\
  
 In the Matrix-Network, users are identified by a prefixed "@", rooms by a prefixed "#" and communities by a prefixed "+". This prefix is followed by an identifier (i.e. a username or a roomname), which is divided from the home domain of the referenced resource by a colon: In the Matrix-Network, users are identified by a prefixed "@", rooms by a prefixed "#" and communities by a prefixed "+". This prefix is followed by an identifier (i.e. a username or a roomname), which is divided from the home domain of the referenced resource by a colon:
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 Please read our [[en:matrixds|data security notice]] about Matrix. Please read our [[en:matrixds|data security notice]] about Matrix.
  
-==== 2. XMPP/Jabber==== 
- 
-A classic messaging service based on [[https://xmpp.org/|XMPP/Jabber]] is to be found on our server "xmpp.informatik.uni-bonn.de". A rudimentary webplatform is available [[https://xmpp.informatik.uni-bonn.de/|here]], but a native [[https://xmpp.org/software/clients.html|XMPP-Client]] would be a better choice for connecting. 
- 
-Please use "<username>@xmpp.informatik.uni-bonn.de" and your central computer science paswort for authorization to our xmpp server. If your client cannot retrieve the connection parameters from DNS, your can issue the following parameters: 
- 
-|Server:|xmpp.informatik.uni-bonn.de| 
-|Port:|5222| 
-|Jabber/XMPP-ID:|<username>@xmpp.informatik.uni-bonn.de| 
-|Password:|central computer science password| 
 \\ \\