Find the mobile number from the OnePlus 9 and Vivo 2006

Hi Friends.

How to find the mobile number from the OnePlus 9 and Vivo 2006.

Customer provided the phones but need to try VoNR call not getting the proper mobile number.

Admin note: this post was updated with image below.

Lab test or with real network?

You can see in SIP INVITE.

Lab test.

I tried but not able to establish end to end call.

MT not ringing.

Do it on both phones:

And find the right number for each.

Here tel: is the right number right of MO?

Yes.

You have from (that is MO number) and to (that is MT number).