DLink 1120S (flashed 1120M)

Hi:

I am trying to configure D-Link DVG 1120S. It does not seem to register at all.

Thanks,

Sam

SERVER SETTINGS
IP Address: 192.168.1.222
Domain Name:
Port: 5060
Service Domain: 192.168.1.222
URL Format: SIP-URL
User Parameter Phone: disabled
Timer T2: 4sec

Initial Unregister: disabled
Register Expiration: 3600 sec
Session Expires: 180 sec
Min-SE: 180 sec
Session Expires Refresher: uac

USER AGENT
Same Phone Number: disabled
Index: 1
Phone Number: 2150
Display Name: 2150
Caller ID Delivery: YES
Display CID: enabled
User Agent Port: 5060
Authentication Username: 2150
Authentication Password: secret
Confirm Password: secret