[asterisk-users] Configuring Faxs any help :)

[younss azzayani]

Hi everybody,
after installing hylafax & iaxmodem i get this email
======================

The HylaFAX software thinks that there is a problem with the modem
on device /dev/ttyIAX that needs attention; repeated attempts to
initialize the modem have failed.

Consult the server trace logs for more information on what is happening.

You will be notified again after 5 minutes if the problem persists.
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can someone help me please