I know that forward proxy can enhance security by replacing client IP's address with proxy server IP address. So, the web server or anyone else cannot identify the client identity who's requesting a website.
However, can the reverse proxy do the same thing? Can it somehow hide the IP address of the web server? I read some sources on the internet, some saying yes (but not having detail explanation), while others say impossible because it's like you want to hide your phone number but still expect others to call you.