My issue with the router and the non functioning analog calls is now resolved by an incredible support from tp-link. A lot of e-mail back and forth and logs submitted and finally a working beta...

@Sunshine Thank you for replying. I have the router set to 4G only and it doesn't work. And when set to 4G prefered it falls back to 3G for phone calls. Since I wrote previous message I have tested...

I have the same problem as many others seem to have. Analog calls over the rj11 connector fails when using VOLTE. When I try to call my mobile phone from the analog phone connected to the 6500v the...