I have noticed this as well. I have seen a few configs like your DUNDi
setup, that use the fullcontact URI to directly contact a phone. I was
always puzzled how everyone was making this work with NAT.
I have not looked into it much yet, but I wonder if the new netfilter
SIP conntrack/NAT
Hi All,
Has anyone else noticed that when a sip phone sitting behind a nat
registers to asterisk using realtime database, the private IP of the
phone is put into the fullcontact field instead of the public contact
IP. The database has the correct public IP in the ipaddr field and
correct port
