FRITZ!Fon C4 – Service - Knowledge Base
Error message "via Reject Repeater not possible!"
When you attempt to use your FRITZ!Fon to listen to web radio or podcasts, conduct a call using HD, or update the software, the telephone displays the message "via Reject Repeater not possible!".
1 Cannot use function for technical reasons
If you use a DECT repeater from another manufacturer to extend the DECT range of your FRITZ!Box, the option "Permit non-encrypted DECT connections" must be enabled in the FRITZ!Box user interface. For technical reasons, some functions are no longer available if this option is enabled. Here you will find a list of functions that are not supported.
Important:If you are not or are no longer using a DECT repeater from another manufacturer, or are using a FRITZ!DECT or a FRITZ!Box in DECT repeater mode, enable the setting "Permit only secure DECT connections" in the FRITZ!Box user interface under "DECT > Base Station". FRITZ!DECT Repeaters and FRITZ!Boxes in DECT repeater mode support encrypted connections.