Jonathan Nathan has released Jon’s Phone Tool 3.5, the latest version of his versatile phone dialer that can dial a Bluetooth mobile phone or a regular land line through your Mac’s modem or speakers. It can also make calls via Vonage, CallVantage, Skype, Ovolab Phlink, Parliant’s PhoneValet, an Asterisk PBX server, IP Phones from Cisco, and others. JPT also supports dialing through many other VoIP services by integrating with softphones from the Gizmo Project, CounterPath, JackenIAX, LoudHush, and ohphoneX. Version 3.5 is a Universal Binary and features many new capabilities, enhancements, and fixes including Bonjour and caller ID support. Jon’s Phone Tool requires Mac OS X 10.3 or later and is priced at US$15.