No success in getting
CÆSAR
to reliably box a call on the
Project MF
server last evening. I think the main problem is with the sound driver
or sound hardware not liking what I want to do: generate multi frequency
tones. Lots of weird clicks and echoes happened on two different
systems (with alsa sound drivers).
But I had fun with Asterisk in the process.
Legal phreaking over voip: who would have thought that to be possible.
Update 2008-09-09: It's now working. I installed CÆSAR
on another PC running the oss sound drivers, and there were no weird clicks
and echos. I added the pure 2600 tone to the
caesar.rc file as
tone clear_test {
freq 2600
delay 0 duration 500
}
map '=' clear_test
and I could play with the projectmf server after I put the speakerphone
close to the speakers. Loads of fun with the echo test: hearing my own
voice echoed over a server with a Chicago phone number. Although I called
it via the iax2 method.