RTX DUALphone 3088

The real downside is the price. £103 is a lot to pay for pretty much the same features as the Netgear or the DUALphone. The deal is sweetened by the inclusion of 120 minutes of free landline calls and 12 months of voicemail, but you could buy these services separately for around £10.

Nevertheless, the VOIP841 is the only phone here that's attractive and pleasant to use - and these are qualities that VoIP devices urgently need if they're to break into the mainstream. If you can find this phone at a lower price, it's definitely the one to go for.

Author: Darien Graham-Smith