"Roger" <roger@rwbarrett.co.uk> wrote in message
news:W_Bjh.14626$v4.13383@newsfe3-win.ntli.net...
> looks like you're in Cambridge on NTL as am I and can see sipgate fine so
> shouldnt be a routing problem. Have you rebooted the cable modem as well
> as the router and ata - sometimes this fixes it for me.

I am in Hampshire (Aldershot), and I have tried rebooting modem / router /
phone ... without success.