Conversion of the telephone network connection

On Wednesday, 18 December, a new telephone technology will be introduced between 6:00 and 8:00 hours. During this time, incoming and outgoing calls may be affected. The telephone supply of the UKM as well as WWU-internal calls are not affected.

The previous ISDN connection will be converted by Telekom to IP-based connections (Internet telephony), the support of the old ISDN technology by Telekom will end. The changes in the connection to the Telekom network have no further effects after the two-hour changeover.

If, contrary to expectations, disruptions should occur, they can be reported by calling -31111 or .