Parties cannot hear each otherWhen conducting calls, one of the following issues either occasionally occurs or always occurs. It either occurs right at the beginning of the conversation or sometime during the conversation, for example after five minutes: You do not hear the other party. The other party does not hear you. The parties cannot hear each other. This may give the impression that the...
> https://en.avm.de/service/knowledge-base/dok/FRITZ-Box-7590-AX/119_Parties-cannot-hear-each-other/
Details Convenient manual switching With the FRITZ!DECT 200, you can intelligently manage the power supply to connected appliances. Conveniently switch your devices on or off at the push of a button via your FRITZ!Fon, computer, tablet, or smartphone – and via the Internet or an app when you’re not at home. Automatic switching You can switch your devices on/off in line with an individual schedule,...
> https://en.avm.de/products/smart-home/fritzdect-200/details/