The bottom line:
The Linksys iPhone CIT400 is a capable Skype dual-mode phone, but it doesn't include the expansion options offered by competing models.

The navigational system is very easy and the handset offers a number of programmable keys.

With each station capable of holding four handsets, you will have plenty of phones for everyone.

The online interface is fairly simple to navigate, though I did find that the UI produced for the Belkin, Linksys, and Netgear Skype phones was more intuitive, with icons and navigation menus that...

It glows blue when connected and ready to make or receive calls, and flashes red when the connection is lost. Voice quality is surprisingly good, without the dropouts and jitter one might expect, ...