IP Multimedia Subsystem (IMS) Support for Service Based Architecture (SBA)
I looked at IMS briefly in my LTE voice tutorial here. The Nokia Lectures covered IMS in-depth in part 5 of the video. I recently came across a short overview of IMS for SBA. You can see our old tutorial on Service Based Architecture (SBA) for 5G Core (5GC) here.
I came across this short video from Mpirical that nicely explains the IMS support for SBA. It’s embedded below. The related posts at the bottom may also be worth checking out.