Root solutions for enabling VoLTE

[SaeedDev94]

Recently I bought a Google Pixel 7
I almost tried everything! Pixel IMS, All magisk modules that I found on XDA without success!!
When I install VoLTE enabler magisk modules (or enabling VoLTE with Pixel IMS) I can see VoLTE toggle option in sim settings but It doesn't help as IMS status remains "unregistered" :(
Before pixel, I had OnePlus 10 Pro, VoLTE wasn't active on that too but I could enable it with QPST
Is there such a tool for Pixel ?
I have root access and it's not an issue for me
So I appreciate if you guys please share your solutions that How can I enable VoLTE on my Google Pixel 7 with root ?
Thanks in advance ❤️
@kyujin-cho