I've recently restarted the project with the help and advises of Kantor. I'm planning to release a stable version next days or weeks.
Then we will implement new features we have thought about.
Thanks for your interest about APing!
Stay tuned
Finally the alpha4 is there. A lot of new features, source code enhancement, and bug fixes in this release. For more info read the ChangeLog
Binary versions for alpha1,2,3 are released.You can download it from here:
http://download.savannah.nongnu.org/releases/aping/binary/