Ok.
I don’t know for sure, but in a “normal” case it is not possible.
Every user authenticates with his number and/or assigned groups by his number_q_11.
If you can change the authenticate process I unfortunately can’t tell you.
Asterisk has no GUI (there are third party ones, but they are not supported here). As such you will have to explain where the screenshots came from and what they mean.
I’m not familiar with chan_pjsip, but chan_sip only records the information required by the RFC for registrations. From: is only used to identify the registration and Contact is only used to provide a URI.
It’s webRTC sipML5. But it’s could be softphone.
They are login with a sipstack. This sipstack allow me to put any displayname i want for each connexion.
Is it possible to identify 1 user from 1 other log on the same extension with this displayname?