On hold calls disconnected/hungup around 5 minute mark

So whilst I was familiarizing myself with the new freepbx distro, I have come across an issue where the on hold calls are disconnected/hungup after 5 minutes. Is there a setting I’m overlooking to make the calls on hold never hang up? I found this when I was trying to listen to the moh to see what they were, and if I wanted to remove some and add old ones. What I did exactly was enable call waiting on my extension, then called it using a softphone and answered it and placed on hold.

In the Asterisk SIP settings there is rtptimeout and rtpholdtimeout.

Thank you