Yes BI supports it IF you use the paid BI app for your phone (UI3 doesn't work for two-way) or use the BI console on the computer.
You can go with any TIOC camera as they support two-way audio. Stay away from the 8MP versions though. But they are not great low light cameras unless you are willing to run the white LED.
You could also go with the
4K/X but need some light or be willing to use the built in white LED. Same with the
T180
Keep in mind two-way talk is gimmicky also and is more like walkie-talkie and a several second lag. Real hard to have a conversation with them, but good for yelling "get the f off my lawn" LOL.