Siproxd still no joy with xlite test setup

[fribert]

Still no joy here.

I have a setup like this:

public                              private
public SIP provider    <->    pfsense (w. siproxd)  <->  xlite on PC

My info is
Server:  sip.viptel.dk
username:  12345678
Password:  randomchars

Ok, I've installed the siproxd
Inbound Interface: LAN
Outbound Interface: WAN
Enable RTP Proxy: Enable

The rest is left for default

Then I've installed X-Lite.
I've set X-Lite to:
Username: 12345678
password: randomchars
authorzation user name 12345678
domain: sip.viptel.dk

Domain Proxy:
X Register with domain and receive incoming calls
Send outbound via
proxy address: pfsense-IP

Firewall Traversal:
X Use local IP address

STUN server
X Discover server

NO tick in enable ICE

The rest is left as default, but still, registration times out…