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2025-05-12 13:31: 1&1 versatel carries out maintenance work on the telephone line on 12 June 2025

#ufrstatus #wartung #stoerung Concerns the following connections: 1) 79100 - Freiburg - Heinrich-von-Stephan-Str. - 11a - Oberfinanzdirektion Karlsruhe Bundesbau 2) 79227 - Schallstadt - Gewerbestr. - 19-23 - Ziemann Sicherheit GmbH 3) 79104 - Freiburg - Hermann-Herder-Str. - 10 - Uni Freiburg

Dear Madam and Sir,

to be able to offer you furthermore high quality service, we will have to perform maintenance work. During this work it might come to a line-outage. More details and your affected lines are listed in the attachments.

To avoid any unnecessary discomfort for you, we will keep this outage as short as possible.

Thank you for your kind understanding.


Ticket-No.: CID138883
Start: 12.06.2025 - 03:00  (CEST)
End: 12.06.2025 - 05:00  (CEST)

Loss of connectivity: ca. 20 min

Maintenance Location: Deutschlandweit

Kind of work: Software updates in the Deutsche Telekom AG network.

Your affected lines are listed in the attachments.


Best regards
Change Control Management
1&1 Versatel Deutschland GmbH


 Affected services:

PTP11361 - L1390681
  AGL000939906 - 8793353
PTP11361 - L1390681
  DSP000112334 - 8793353
 20 Mbit/s -

from 79100 - Freiburg - Heinrich-von-Stephan-Str. - 11a - Oberfinanzdirektion Karlsruhe Bundesbau
PTP11361 - L1386399
  AGL000934209 - 8830685
PTP11361 - L1386399
  DET000040936 - 8830685
 2 Mbit/s -
from 79227 - Schallstadt - Gewerbestr. - 19-23 - Ziemann Sicherheit GmbH
PTP11361 - L1391212
  AGL000940403 - 8735520
PTP11361 - L1391212
  DET000041952 - 8735520
 2 Mbit/s -
from 79104 - Freiburg - Hermann-Herder-Str. - 10 - Uni Freiburg