Device state does not change

I sencerely believe that this is a very stupid question, but after searching the internet for 2 days could not find the answer.

In a nutshell - I am initiating the call using chan_pjsip. Call is in progress and not answered yet. In some reason when im checking device state in queue using “queue show” command i see that device state is “not in use”

If im doing same thing with сhan_sip device state goes to “in use”.

What im missing ?