Studying the options I purchased a Siemens Gigaset A580 IP portable phone to use. The fun begins...
The A580 has a base unit that connects to the router etc and then uses wireless (1900Mhz I think) to talk to the handset, all this works OK. I can browse to the A580 base unit and configure etc.
The unit fails to register with the VFX server.
The relavent settings are below
Authentication Name xxxxxxxxx (works on the Patton phone)
Authentication Password xxxxxxxx (works on the Patton phone)
Username 7xxxxxxx (You guessed it, same as the Patton)
Proxy Server address pan.wxnz.net
Proxy Server port 5060
(I have also tried with no proxy settings.....)
Registrar Server pan.wxnz.net
Registrar Server Port 5060
Registration Refresh time 180
Outbound Proxy Mode = Auto
Outbound Proxy pan.wxnz.net
I have also tried this with no proxy settings as well, The Patton does not use either proxy of stun as far as I can see.
Manual for the A580 is here http://gigaset.com/hq/en/cms/PageCustomerServicesDownloadsManuals.html
Many thanks in advance