You may want to wait a while cos there isn't one yet. There has been some
mention of a Mac version of Internet Phone, as well as PC version of
Netphone for quite some time now, but unfortunately they are nowhere in
sight.
Before CUSeeme worked, the closest I get for modem PC - Mac talk over the
Internet was trying to use "vat" under Linux in my home PC (I use a
modem) with GSM encoding to talk to someone with Netphone on a Mac (with
a fast link to the Internet) again using GSM.
While my friend could hear me loud and clear all I heard from him was
some machine gun like "speech" and I could not figure out what he was trying
to say.
Cheers,
| / Amy Leung
/ | / -------------------------
/__ | / Internet e-mail: amy@iohk.com
__/ __| ______/ URL: http://www.iohk.com/UserPages/amy