Installation guide
D6600/D6100 | Operation and Installation Guide | 10.0 D6600/D6100 Operation
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Bosch Security Systems | 4/05 | 4998122704F 19
10.1.2 Receiver Handshake and Kiss-Off
The telephone line dialed by the communicator
connects to a line card in the D6600/D6100. The line
card detects ringing voltage, answers the incoming call,
and sends a programmed series of handshake tones.
The communicator detects the expected handshake
and transmits its message. The receiver sends the kiss-
off after the receiver receives and understands the
communicator’s message.
Program the receiver for up to eight handshake
attempts, using any combination of the available
handshake tones.
With Handshake Optimization enabled, the
D6600/D6100 can send the appropriate Handshake
Tone (associated with the Caller ID number in the
Caller ID database) to the control panel or a Dialed
Number Identification Service (DNIS) database can be
created to optimize the handshake outputs and other
line card parameters.
The D6600/D6100 can only use only one
database (DNIS or Caller ID) at a time.
10.1.3 Message Verification
The D6600/D6100 Receiver checks each message for
errors. If the receiver receives the data correctly, it
sends the kiss-off acknowledgment tone to the
communicator. The communicator hangs up and
returns the subscriber’s telephone line to normal.
If the data is not correct, the receiver withholds the
kiss-off tone and prints an error message (refer to
Section 12.0 No Data Received Reports on page 28) causing
the communicator to retransmit the information. If the
receiver still does not receive the data correctly after
the communicator’s set number of retransmissions, the
communicator hangs up. The communicator restarts
the signal process and attempts to transmit another
message. The communicator repeats this process until
the receiver receives the kiss-off tone or until the
maximum number of dialing attempts is depleted.
10.1.4 Handshake Tone Compatibility
When the D6600/D6100 Receiver answers an
incoming line, it waits for a programmed time before
transmitting the handshake tone(s).
Some communicators wait approximately
30 sec for the proper handshake tone.
Others hang up immediately if they hear an
improper handshake tone. Others have a
very short handshake wait time.
To eliminate waiting through a sequence
of handshake tones, program the line card
so the first handshake tone transmitted is
compatible with existing equipment.
The D6600/D6100 can receive incoming signals while
transmitting handshakes.
10.1.5 Message is Received
The receiver can process messages from all 32
telephone lines simultaneously. The messages print and
appear one by one, as the previous message clears
from the display.
Many control panels can transmit multiple messages in
the same telephone call. Program the receiver to print
all multiple message transmissions as a group, or print
each message on arrival. Refer to Report Grouping in the
D6600/D6100 Program Entry Guide (P/N: 4998122702)
for more information.
As the receiver receives each message and checks the
accuracy, it sends the kiss-off tone so the communicator
can hang up. This allows the receiver to process new
incoming calls on the line. As reporting devices (such
as printers, computers) become available to receive
additional signals, the D6600/D6100 retrieves the
stored messages from memory and sends the messages
to the reporting devices.
10.1.6 How Call Groups Work
The D6600/D6100 Receiver allows each line to report
and print as part of a call group. The receiver assigns
telephone lines, which operate in rotary, to the same
call group. A call group can include any combination
of incoming lines, regardless of the physical location of
the line card in the receiver or the geographical
location of the accounts that report to the various lines
in the group. When the receiver assigns a line to a call
group, the group number (such as G01) can identify all
reports on that line, with the exception of telephone
line or line card trouble reports. If the receiver does
not assign a line to a group, the line number (such as
L01) identifies all reports. Refer to the D6600/D6100
Program Entry Guide (P/N: 4998122702) for more details
on call groups.