How do you show MWI subscriptions with PJSIP Driver?

I’m using asterisk 13.3.2 realtime and I would like to check if some endpoint has a valid mwi subscription.

In chan sip I could always do this:

sip show subscriptions

There is no such command in PJSIP:

pjsip show subscriptions
No such command ‘pjsip show subscriptions’ (type ‘core show help pjsip show subscriptions’ for other

Could this be loaded in a table somewhere in the database?

The PJSIP module does not currently provide a CLI mechanism for showing active subscriptions. This is being tracked at ASTERISK-23828[1] but there is no one currently working on it.

[1] issues.asterisk.org/jira/browse/ASTERISK-23828

Thank you. I’m looking forward to get it when it’s done.