i followed this step by step guide
outgoing calls are working for inbound its not working
below is what i see in the logs
2017-10-25 04:14:06.554015 [WARNING] sofia_reg.c:2906 Can't find user [pt@45.77.106.23] from 64.2.142.90
You must define a domain called '45.77.106.23' in your directory...