Here is a call blocking cordless phone that combines with Alexa to make your life easier. The Motorola AXH02 cordless phone connects to your landline and internet service. It lets you enjoy Alexa in every room. You can use the dedicated button for phone to phone, Alexa to Alexa, or Skype calls.
The handset has a 2″ full color display, so you can easily keep up with notifications and interact with the Alexa interface.