Im hoping to check if anyone knows (or knows where to find) how long it takes to Expire a stale pjsip contact.
my use case:
User is at home, registered with a softphone (contact 1)
they undock their laptop, and it registers on their wifi (contact 2)
they come in to the office, laptop connects to wifi (contact 3)
and they dock their laptop at their desk (Contact 4)
so now, I have 3 “Unavailable” contacts and 1 active registration for this user.
In itself, that is not a problem, I am just hoping to understand the mechanism for how the system drops an Unavailable contact from a PJSIP AOR