@Kheemonahs It seems that the Archer MR200 need work as an internet provider; Once it works, you can connect the cisco router to it and connect the DECT phone to cisco rouer to use the call service....

@Nebijok Hello, please read below: Antenna Type V3/APAC: 2 Internal 4G LTE Antennas V4/V2/V1: 2 Detachable 4G LTE Antennas The TL-MR6400 V4 has the external 4G antennas, while we do not suggest you...

@comfy Hello, try to upgrade the firmware to the latest one and give it a go. https://www.tp-link.com/support/download/m7350/v5/#Firmware Then please verify whether it works. Still the same, please...

@Biomorph Hello, what is the hardware version of the Archer VR900? Best regards.

@vavouras31 With computer connected to the powerline adapter, please click here to get the IP and gateway. And please show us a screenshot of it. Then try to hard reset it by holding the reset hole...

@HugoFrais Hello, of course you can add another adapter into your room to provide internet. Cause there is no wifi or ethernet port, you can order a powerline extender which supports wifi and...