Inbound calls problems

i guys

i just switched from trixbox to elastix ,there is just one thing that is not working i can dial out of my sip did but inbound calls ring busy and i don’t see anything happening on te cli when i try to call in … i have a POTS line coming into a spa3102 that inboud calls do work …all my settings are the as in my old trixbox in freepbx … might look like a networking issue but nothing changed. can you tell me where to look ?

sip trace