Black Box FX150A - Manual (Page 30)

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LINESHARE PRO
ATDP (phone number) T
,#22,#22,#22,#22
Again, you should consider
whether the call is local or long
distance, and what the appropriate
access code is for the desired port.
NOTE
If a port access code is
changed to a number using
various digits (for example,
4598), the caller will use a
similar dialing string with #
between access codes.
Example: ATDT (phone
number), #4598,#4598, #4598
4.13 Using Single-Frequency Tone
Detection
When the Lineshare Pro answers a
call, it listens for specific pre-
programmed tones and
automatically routes the call to the
correct port. If a tone is not present,
the call is routed to the primary
default port.
The Lineshare Pro listens for the
following single-frequency tones:
• 1000hz
• 1100hz (typically fax CNG tone)
• 1200hz
• 1300hz
• 1400hz
• 1500hz
• 1600hz
• 2225hz (typically reverse modem
tone)
The Lineshare Pro is factory-preset
to route calls as follows:
• Port 1—1000hz
• Port 2—1600hz
• Port 3—1100hz
• Port 4—2225hz