skip to main contentskip to main menuskip to footer Universität Bielefeld Play Search

Softphone: registration

Switch to main content of the section

Note on the UMS PIN

The personal UMS PIN that belongs to the telephone number is used as the password. This was originally sent by e-mail.

If the PIN is no longer known, it can be reset.

  • The softphone via Cisco Jabber starts automatically on the Windows computer after provisioning by BITS.
  • Staff, people with an Apple Mac, must first install Jabber themselves(instructions).
  • No VPN connection is necessary.
  • The following steps are necessary for registration and use of the softphone.


1. initial login or after reset of Cisco Jabber

In the Username field, enter your own phone number (extension only) in the following form:

-> 99999@voip.uni-

Click on Next .

1a. Window after logout

This window appears when you log out of the software and reopen it. Click on Registration and continue with step 2.


Enter only the phone number without "" in the user name field, enter the UMS PIN again and log in via Login.

If the PIN is no longer known, it can be reset. -> See instructions


After successful registration, the quick tips are displayed. The softphone via Jabber can now be used.

Now the instructions for the initial setup should be followed:
-> Softphone: Initial setup

back to top
Live chat