Releasing a call from SBC if RTP traffic stops

Good day.

I would like to find out of there is a parameter or config available on SBC to achieve the following:

Call is established between Caller and Called party, during the session, and when either of the parties stops transmitting RTP packets,  the SBC should tear down the session with a BYE.

I have checked and the params,  initial-guard-timer  and subsq-guard-timer is set on our side but only checks initial RTP and subsequent packets