I used to have numbers from MyNetfone forwarded to my Vox registered ATA and it rang OK. Now as a premium user I have MyNetFone registered through Vox but calls go straight to Vox voicemail. Is there something I need to change? I used to just have my Vox number 46XXXX as the forwarding number. Do I need to now change this? sip:46XXXX@voxalot.com??