Dynamic routes on Asterisk 13+

I have being used phoneprov.conf and users.conf, to create sip peers and auto provisioning files (Dynamic routes), but I have noticed that it work only till asterisk 11 version, on asterisk 13 and 14 it didn’t work anymore. Am I doing something wrong?

Can I create Dynamic routes using sip.conf/users.conf on Asterisk 13 and 14, without have to move to pjsip?