Dial with X-Lite
Dial with X-Lite 1.0 for Mac is free to download from our application library. The application lies within Internet & Network Tools, more precisely Browser extensions.
From the developer:
To make X-Lite dial a number from Apple's AddressBook, Control-Click, or use the right mouse button, on the number and select " Dial with X-Lite " from the Context Menu popping up.
The Plug-In strips characters from phone numbers, which couldn't be handled by X-Lite.
A leading "+" is replaced by "00" which is appropriate for most European countries.
If that does not work in the country you are living in, feel free to alter the Plug-In. It could be opened with the ScriptEditor.
You may want to check out more software for Mac, such as Dial!Fritz, Moon Dialer or Speed Dial Utility, which might be similar to Dial with X-Lite.