NetComm NB9 User Manual page 28

Once you have input these settings, click Apply and Save VoIP Parameters which will save your settings and
attempt to register the NB9/NB9W with your VSP.
Click on Basic>Home to check the status of your VoIP service. In the Basic-Status window, you will see the
following status indicators:
VoIP Status Indicator
Direct Mode
SIP Registration Fail
SIP Registration Success
28
Means
VoIP is available but you are not connected to a SIP service.
You are only able to make VoIP calls by entering IP details of
remote device.
Usually indicates Invalid VoIP/SIP User ID and Password (=
VoIP phone number and Authorisation Code). Check VoIP
entries and try again.
Connected to VSP; ready for VoIP phone calls. In this case
you will hear a normal dial-tone.
NB9/NB9W ADSL2+ VoIP Router
YML790 Rev1