Here’s a twist on the all-in-one cell phone chat client–make it call your contacts too.

Fring is a free VoIP and chat client. The downloadable app harnesses your cell phone’s Internet connection into phone calls and chats with buddies on Skype, Twitter, MSN Messenger, Google Talk, and ICQ. Your carrier will slap you with no accruing SMS fee, but you’d better have Wi-Fi reception or an unlimited data plan if you want to chat freely and stay in the black.

Fring groups all contacts, including those in your phone’s address book, into a single list, highlighting icons at the top to indicate the service your buddy patronizes. You can click a buddy’s name to call them, and choose the method of telephony–Fringo, GMS, Skype Out, or SIP. You can also select your service of choice from the call menu. To reach out and ping someone, you select the “chat” option from the menu and begin typing into the narrow field….