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6.2
A.H.S. (Automatic Handshake
Selection).
AHS is the process of the line card to send a handshake to
be used with the ANI. Also included in AHS is the ability
for the CPM2000 to "remember" which handshakes are
used for which ANI.
The AHS has the ability to be used in conjunction with the
DNIS to select a pre-defined profile based on the DNIS
table that is stored in the line card. The handshake is
retrieved from the AHS table, and the remainder of the
options to be taken from the DNIS profile.
Also, if the panel does not respond to the handshake
given by the line card, it will proceed with it's handshake
sequence from this profile as opposed to the default pro-
file.
The ANI database (Tel.dat), is one file that will consist of
up to a maximum of 500 000 handshake entries. Each
entry will be specific to a customer's telephone number,
and will point to a particular handshake.
6.2.1 Hand Edit
Hand Edit can be used for manually entering and deleting
entries from the Tel.dat file, and for creating the number
of entries, in the database (up to 500 000). This file is
then uploaded to the CPM2000 by FTP programs.
6.2.2 Tel.dat
The database file is referred to as Tel.dat. This is the binary
file that holds all of the handshake entries (500 000). If
the handshake is different for the same ANI number, the
CPM2000 will change the Handshake programmed auto-
matically.
For example; When the first call is made to the DRL2000,
the first handshake sent by the line card could be 1400Hz.
If the panel does not respond to this, it will go through its
default handshake sequence. When a 2300Hz hand-
shake is sent and the panel responds to it, the receiver will
replace the old handshake with the new one.
6.2.3 Call Blocking
At any time the operator may want to use a call blocking
type feature for particular customers (i.e. inactive
accounts). The operator will be able to manually update
the AHS database (Tel.dat) and enter handshake selec-
tions. If the operator wishes to call block a particular cus-
tomer (Caller ID), they would do this by entering the
handshake value 99. When this is sent to the line card,
the line card will release the line.
• Computer Message:
0RRLLL[#0000|ACPM 2000 BLOCKED CALL]
• Printer Message:
RRLLL-0000--CPM2000 BLOCKED CALL
6.3
Static Options: [00] - [2F]
Option [00]: Reserved
Option [01]: Line Card Number - Default [01]
The line card Number provides a virtual identification code
for each DRL2000 module. Hexadecimal numbers '01' to
'FE' can be programmed in Option [01] to identify line
cards.
Option [02]: Line Card Number Length - Default [0A]
This option is used to determine how many digits from the
line card number will be sent to the output. You also have
the option of displaying the number in hex or decimal.
Program Option 02 with one of the following:
01 Send only one Hex digit to the printer or computer
output (if you have a 2-digit line card number only
the last digit will be sent to the output)
02 Send 2 Hex digit line card number to the output
03 Send 3 Hex digit line card number to the output
(leading Zeros will be inserted prior to the line card
number)
0A Send 2-digit receiver number in decimal. 3 digits line
number in decimal.
0D Send 2-digit receiver number as programmed. Send
3-digit line card number in decimal.
0E Send 2-digit receiver number in Hex. Sned 1-digit line
card number as follows: Line Card #
Line Card #
1..F
10..1E
Send
1..F
G..U
NOTE:
When using the DRL2000, the Line Card Number
Length option should always correspond to the number
of DNIS digits being received.
For example, if 5 digits are being received then the Line Card
Number Length Option should be programmed to 3 so that
1RRLLL will be overwritten by the 5 digits of DNIS and become
1dddd.
Option [03]: Internal messages RS-232 - Default [01]
When this option is programmed as ‘00’, the DRL2000 will
output its internal messages in the following format:
SRRLLL[#AAAA|Nxxyy]
If it is programmed as ’01’ internal messages will be out-
put as
0RRLLL[#AAAA|Nxxyy]
Where S, 0 (zero) = Protocol number
RR = Receiver number
LLL = Line number
AAAA = Account code, always 0000
Nxxyy = SIA event
Option [04]: 2-Way Audio Activation Time - Default
[00]
Option [04] determines how long, in 10-second incre-
ments, the 2-way audio function will be active once it is
initiated. At the end of this time, the line card will hang up
the line. Program a value from "01" to "FF" for 10 sec-
onds to 2550 seconds. Three (3) minutes is the recom-
mended length of time for the 2-way audio activation
time. To disable the 2-way audio feature, program Option
[04] as ‘00’.
NOTE:
Enabling 2-way audio will affect NFPA 72 sys-
tem loading requirements. Refer to Par. 4-5.3.2.2.2 of
NFPA 72 for details.
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