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Anti-Replay – Digit 20, Default: 1
Digit 20 of the phone number enables the Anti-Replay Feature for central station
communications. A zero in this location disables this feature. This digit is always zero in the
remote programmer phone number.
The purpose of Anti-Replay is to prevent malicious or accidental repetition of event packets to
the central station network receiver. A communication packet can be recorded on a network
and replayed in its entirety as if it came from the control panel. If for some reason the packets
become out of sequence, the communication path generates a communications failure event
and must be manually resynchronized.
Port Numbers
Shortcut: 0-PROG, 6-PROG ACC’NTS, 1-PHONE/IP NUMS
The port numbers identify the control panel when it sends reports to the Netcom module. (For
normal installation, set this to 07700).
The display scrolls through the Phone or IP Number options. Press [2] for PORT NUMS. The
following window appears:
PORT #1: 00000
NEW NUMBER: 00000
The existing number is shown on the top line. Enter the new number on the second line and
press [#/Enter]. The previous window appears. Enter hexadecimal digits A through F by
pressing [Test] followed by [1] for A, [2] for B, [3] for C, [4] for D, [5] for E and [6] for F.
i
Notice!
For more information about using Netcom communications, see also the Installation Guides for
the B420 models, the DX4020, or the ITS-DX4020-G.
Format
Shortcut: 0-PROG, 6-PROG ACC’NTS, 1-PHONE/IP NUMS
Use this feature to select which communication format to use or to disable communication for
the phone or IP number. To disable the dialer, set the format for Phone Lines 1 and 2 to
disabled and turn off the monitoring feature of both lines.
The display scrolls through the Phone or IP Number options. Press [3] for FORMAT. The
following window appears:
PHONE/IP FORMAT ( )
0- DISABLE
1- 3/1 REPORT
2- 4/2 REPORT
3- BSFK REPORT
4- SIA, 110 RPRT
5- CONTACT ID
6- SIA, 300 RPRT
7- MDM 3A2
Press the number key that corresponds to your selection. The previous window appears.
Fire Alarm Control Panels Control Panel Programming | en 81
Bosch Security System, Inc. Installation and Operation Manual 2012.08 | 04 | F01U008458