I’ve got an iaxy 2 set up with a fax machine. It dials, answers etc, but the fax part is not working.
The machine is saying “Poor line quality” Is there anything I can do for this?
For the extension if got it set to:
allow: ulaw
disallow: all
Help!
How much bandwidth do you have? That might be an issue. You can also try setting up jitter.
You can also try to set up tos
http://www.voip-info.org/tiki-index.php?page=Asterisk+sip+tos
that may help you out.
Brad