Questions about Gigaset Repeater 2.0

I'm not sure about that. I operate my repeater with the Gigaset DL500A. Sorry

This device only extends the reception area for DECT cordless phones. It will not solve your Internet connection problems. For that you need a WiFi repeater. For telephony, however, it is compatible with all DECT-compliant devices.

Yes, it works, I ran it with that too. Now it runs with Centro Business 2.0

I only use Gigaset phones and with these the repeater works perfectly. According to the operating instructions, "most DECT phones" are compatible with the repeater - but with reduced features: no encryption, no broadband connection (e.g. VoIP), no Eco

After calling gigaset customer service, the repeater 2.0 is compatible with the dx800a :)

I have two S850 HXs and it works perfectly with them. However, I cannot answer whether it is compatible with the Sunrise Box, as I have only tested the following boxes (successfully): Swisscom Box and Fritzbox 7490.

Honestly: the Gigaset Repeater 2 is a joke product. The repeater function is completely inadequate and the range with the repeater is no better than without the device. Even at short distances, the network extension does not work adequately, which is why I advise against any purchase. A call to support ended in the recommendation to change the batteries of the mobile phones - complete nonsense. I also have a lift between the devices - but the fact that the network extension does not work is not due to the lift but to the miserable quality of the device.

Compatible Gigaset phone systems o Without encryption: expandable up to 6 repeaters with: Gigaset SL910 / SL910A Gigaset SL400 / SL400A Gigaset S820 / S820A Gigaset S810 / S810A Gigaset E630 / E630A Gigaset E500 / E500A Gigaset E310 / E310A Gigaset C620 / C620A Gigaset C430 / C430A Gigaset A630 / A630A Gigaset A415 / A415A Gigaset DL500A Gigaset DX600A ISDN Gigaset SX810 ISDN / SX810A ISDN Gigaset CX610 ISDN / CX610A ISDN Gigaset DX800A all in one Gigaset C610 IP / C610A IP o With secure DECT encryption: expandable to max. 2 repeaters with: Gigaset E630 / E630A Gigaset C620 / C620A Gigaset C430 / C430A Source: https://www.gga.ch/editor/PDF/Telefonapparate_Datenblaetter/Repeater2-0.pdf