KPN Wholesale covers all your phone service needs. Our Carrier Pre Select (CPS) service enables you to offer your end users telephone communications, while the phone connection is provided through our Wholesale Line Rental (WLR) service.
KPN is currently terminating the digital (ISDN) variant with one or two voice channels. For large business customers, ISDN high capacity connections are available with 15, 20 or 30 voice channels. KPN will also terminate the ISDN high capacity connections from 1 october 2021. The analogue (PSTN) variant is still available.
You will find further information about the above topics below. Many of the documents are only available in the Dutch language. In case you need the information in English please contact KPN Wholesale.