VoIP on iinet

[Diana & Graham Stevens]

I should like to use VoIP on iinet. I need to buy a suitable ATA to 
plug into my D-Link G604T Router.

Can anyone suggest a suitable ATA please?
iinet sell the Belkin ATA which does not have Mac software. They 
suggested I try the NetComm ATA but again, no Mac software.

Best wishes to all from Diana