How to hide AppleTVs from the phone speaker options?

Question

Is there any way to remove AppleTV from the speaker list on the Phone app in iOS? I am running iOS 13.1. I tried disabling Allow calls on other devices but that did not solve the issue.

In the pic below, I want only the iPhone and Speaker as options

Answer 1

Turn off air play on the apple tv.

Otherwise the only way is to place the apple tv or iphone on different networks. This can be done by creating a vlan and a new essid that tags network traffic to that vlan. Plus routing rules to give the vlan network access to things it needs (internet).

Or possibly create a new subnet and setup routing so the 2 subnets cannot communicate but still allows Internet access.