Also i forgot to mention, that you can still box calls using the setup at www.projectmf.org
. They are run via a asterisk linux box, but are several numbers interconnected to real phones. Note that you wont be doing anything illegal as it is done via voip. You need a sip valid id to call via ip. Of course you can also phone directly if you live near, hehe.
It is fun to get the beep/kerchunk now in 2010
. I setup my a500 to box a few and it was like in the good old days.
Check it out!