Send silence RTP packets via asterisk

Hey all!
I wanted to ask out of curiosity because of a requirement at where I work. (woops). I was wondering is there any way to generate silence rtp packets through asterisk and send it to peer during live session. (Not voicemail). Is there any way to achieve this?

If you are referring to a two party call then no, Asterisk merely forwards media in that case. It does not generate.