Realtime field for contact RTT/Latency in PJSIP

While using the old chan_sip driver with Asterisk Realtime, sipfriends/sipregs tables had a field named “lastms” where you can find the latency for the peer.

In using PJSIP, I expect to find the same value in the ps_contacts table, but I was unable. What am I missing? Where can I find the latency/RTT for a contact?

I am using Asterisk 13.21.0

That information is not currently stored with the contact and is not available.