I have read the first 6 chapters in "Asterisk - The future of
telephony" (ATFOT) by Meggelen, Smith and Madsen. I have configured the
files extensions.conf, sip.conf, iax.conf and zapata.conf according to
the description in ATFOT, and I should be able to dial 611 and check
the echo, but I get the message that "The person you're trying to call
is unavailable".
How do I configure these files so that I can make a call between two of
my computers?
Do I need a TDM400P card? I thought I didn't need one if I just wanted
to make VoIP-telephony.
I would be grateful for any help.