Biamp LTR - Manual (Page 117)

Component Objects
The DTMF Decode block provides several control output
nodes: nodes 1~D provide indication of corresponding DTMF
tones; Any provides indication of any tones.
Double-clicking the DTMF Decode block produces a control
dialog box. Device IO indicates which hardware connection
is associated with that software block. DTMF Decode
enables decoding. Decoded Data displays the characters
associated with the tones.
The Control/Status block provides several control output
nodes: HS indicates hook switch OFF condition; DTD
indicates dial tone detected; BTD indicates busy tone
detected; RTD indicates ring tone detected; LR indicates
line ready (connected); LIU indicates line in use (by other
extension); LI indicates line intrusion (by other
extension); LF indicates line fault condition (may require
service).
Double-clicking the Control/Status block produces a
control dialog box. Device IO indicates which
hardware connection is associated with that
software block.
Auto Disconnect provides three
methods of call termination (the method used
depends on the far-end equipment). Loop Drop
detects interruptions in the current of the telephone
circuit, Call Progress detects a special tone
indicating call termination, and some far-end
equipment may use a combination of Loop Drop +
Call Progress.
NOTE: Auto Disconnect reliability
may be affected by intermittent line interruptions or
cellular calls.
Line displays voltage, current, and
fault conditions on the line.
NOTES: Before compiling, a Country must be designated in the Receive block Property Sheet .
For protection of privacy, the Last Number Dialed and Caller ID displays (on the Dialer control
dialog box) can be disabled via the Control/Status block
Property Sheet . Sidetone Level can be
set via the Dialer block Property Sheet .
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