Security: Intrusion

How to select the correct legacy mode or datagram setting for network communications.

Describes possible cause of unable to arp into an older Netcom unit.

Issue Enabling encryption on the DX4020 module. Solution Telnet into the DX4020 using the IP Address ported to port 9999. (Ex: Telnet xxx.xxx.xxx.xxxx 9999, where xxx.xxx.xxx.xxxx is the IP address of the DX4020 .).  Follow the procedure below: Press Enter to go into setup mode appears, Press the Enter key. Select 6- Security from the main menu and follow the next steps: At Disable SNMP (N) N press [ENTER]. At SNMP Community Name ( 😞 press [ENTER]. At Disable Telnet Setup (N) N press [ENTER]. At Disable Port 77FEh (N) N press [ENTER]. At Disable Web Server (N) N press [ENTER]. At Disable ECHO ports (Y) Y press [ENTER]. At Enable Encryption (N) press [Y]. At Key length in bits (0), type 128 and press [ENTER]. Change keys (N) press ‘Y’ to change it. Enter keys the bytes programmed in the D6680-E120. These 16 bytes (32 characters) should match.  Default value is 01-02-03-04-05-06-07-08-09-10-11-12-13-14-15-16. At Enable Enhanced Password (N) press [ENTER]. Select 9 at the main menu to save and close telnet session. A message is displayed the connection was lost..

How to Capture and Save a DX4020-G Log file for troubleshooting

How to enter an alternate MAC address into the D6686.

Pinout for crossover cable

How to restore the B42x card back to default values?

How to   Program network reporting in a 9000 or G Series control panel.

How to interpret the LED status of the B820 Inovonics wireless Interface module.

How to work with IP Communicator supervision in GV4 panels.

Program network reporting in a GV2 Series control panel

How to determine correct wiring with between the DS7420i and different DS7400 panel types. Is the wiring configuration between the DS7420i and DS7400 panel different than with the DS7400Xi? DS7400,DS7400X,DS7400Xi,DS7420i.

How to determine the wiring requirements for the multiplex bus and zone loops. DS7400X,DS7400,DS7400Xi,DS7400XIVER2,DS7400XIVER3+,DS7400XIVER4+,DS7461i,DS7460i,DS7465i,DS7457i,DS7432

Overview The Bosch Security Systems D221 Answering Machine Disconnect Module allows you to remotely disconnect an answering machine that shares a phone line with a Bosch Security Systems control panel. When the answering machine disconnects the phone line is available to the control/communicator for remote programming (RPS) functions. A Touch-tone® telephone at the RAM site is required to perform the disconnect procedure. The D221 can be installed with an existing modular telephone jack or be a replacement for an RJ-11 jack.   Issue   What activates the module to disconnect the answering machine?   Solution   From a touch tone phone call the phone line, let the answering machine answer the line. The # key or the 8 key will activate the module. 1) module white jumper cut = # key 2) module black jumper cut = 8 key **Note: The RAM session is not affected when the D221 restores the phone line to the answering machine. Some answering machines record tones generated during the RAM session. If the D221 Module is used with an integrated telephone/ answering machine device, pressing the activation key ([#] or [8]) during normal use may activate the D221 and disconnect the device for 3 to 5 minutes.

How to test the back-up phone line on the panel every 24 hours with the Primary Path setup as Ip communications. D9112, DX4020, B420, B426

How to correct the keypad response No RF Module when adding Inovonics RF Points.

Issue Will an Answering Machine cause the D168A not to answer when accessed locally? Solution Some answering machines load down the phone line and cause it to go below 7 VDC. The D168A needs at least 7 VDC to properly process the DTMF tones.