When you change bind ports or other network settings, you must restart (not just reload) Asterisk. Do an
fwconsole restart
or reboot the whole server.
If that’s not your issue, please post:
Are you trying to use pjsip or chan_sip with your X-Lite extension? (It is contacting pjsip, which seems to not recognize the extension number.)
What port is X-Lite configured to connect to? For example, setting Domain to 192.168.1.123:5160 would connect to port 5160. If the port number is not specified, 5060 will be used.
What is the value of Bind Port for chan_sip?
What is the value of Port to Listen On for pjsip?