Agree with mky. Could you please share how to solve the problem with VOIP on V2? That seems a hard work because it refer to the SIP protocol Thanks

A VPN server often need more resource from CPU, i do not think a AC750 LTE router has such powerful CPU actually. As you can see, the other TPlink router which could be a L2TP VPN server often more...

How about Android 7.1?

LCP down often shows you get dropped from the telephone line. Why not calling the ISP for check when this occurs?

So do you want a Archer VR900 or the Archer VR2800, whichi i think is the most expensive one from Amazon UK? I think that could work with Annex A in Israel. But maybe you need to check the warranties...

I have never heard sometime the same as yours. That sounds interesting! Could you please show us the error message when you try to connect a Thinkpad to a TPLink router? Windows laptops will show...