I have selected the voLTE settings. When I connect the normal landline phone to the device, I could hear the dial tone on the phone. But when I dial a number then it is silent. On the phone that I am calling (eg my mobile phone) there is no incoming call. If I try to call the sim card number installed on the router, the phone connected to the router doesnt ring.
Am I using the wrong type of landline phone? Or are there any settings that I am missing out on?