RTP DSCP Values Globally

Is there a way that I can hard set DSCP values globally?

I am using pjsip and have been able to set SIP DSCP values in pjsip.transports_custom_post.conf successfully as followed


And i Have been able to set individual extensions to the correct values in pjsip.endpoint_custom_post.conf as followed


I have many extensions and to go through and add them one by one would be tedious, not to mention anytime a user is added, it will need to be done.

Is there another _custom.conf file that I can edit and set this globally to all extensions?