CNX Telephone Audio Interface Card
Crestron
CNXTA
NOTE:
All outputs listed in the following table are
DIGITAL
signals unless noted
otherwise.
CNXTA Symbol Output Descriptions
O U TP U T(S )
FU N C TIO N (S )
D TM F _1 to 9, 0
R ecognize standard D TM F 0 to 9 signals.
D TM F _*, #
R ecognize standard D TM F * (star) and # (pound) signals.
D TM F _A -D
R ecognize specialized signals A to D .
P hon e_F
A ctive w hile the C N X TA telephone functions are enabled. (R efer to
P hone_en
in the previous table for related inform ation.)
A udio _patch_on _F
A ctive w hile the C N X TA audio lines (both audio in and audio out) are
patched (or connected to) the telephone line. (R efer to
A udio_patch _on
in the previous table for related inform ation.)
O ff_h ook_F
A ctive w hile the C N X TA has the telephone line "open" to allow the
C N X TA to dial out. (R efer to
O ff_hook
in the previous table for
related inform ation.)
P lay_F
A ctive w hile the C N X TA is playing a selected m essage. (R efer to
P lay
in the previous table for related inform ation.)
R eco rd_F
A ctive w hile the C N X TA is recording of a new m essage from the
audio inputted to the C N X TA . (R efer to
R ecord
in the previous table
for related inform ation.)
R ing_in
A ctive w hen the C N X TA is receiving an incom ing ring.
R ing_out
A ctive w hile the C N X TA is receiving a ring-back tone.
D ial_tone
A ctive w hile the C N X TA is receiving a dial tone.
B usy
A ctive w hile the C N X TA is receiving a busy signal w hen m aking an
outgoing call.
M essage#
T his
analog
output is the reference num ber of the currently selected
m essage.
P lay_volum e
T his
analog
output provides user feedback indicating the playback
volum e level of a selected m essage. (R efer to
P lay_volum e
, also
listed in the previous table, for related inform ation.)
C aller_ ID
C aller ID string that contains raw caller ID inform ation.
N O TE :
A S IM P L+ C aller ID parser to support different caller ID
output form ats is available from the D ow nloads page (M A C R O S
Library) of C restron’s w ebsite (w w w .crestron.com ). S earch for
C N X TA C ID .Z IP .
CNXTA Basic Program
A basic CNXTA SIMPL program is shown as a block diagram on the next two
pages. All signals noted by an
A
are feedback signals to the touchpanel. Letters
B
through
M
(for clarity,
I
is not used) show the interconnecting signals between
symbols.
NOTE:
Various signals shown in the block diagram have been combined for clarity
and unused inputs or outputs are not shown. Refer to SIMPL Windows for the
individual signal names.
NOTE:
Inputs or outputs of symbols with a star (*) in the title have been rearranged
for clarity. Refer to SIMPL Windows for the actual positions of the inputs or outputs.
20
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CNX Telephone Audio Interface Card: CNXTA
Operations & Installation Guide - DOC. 8144A
Summary of Contents for CNXTA
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