Enabling encryption on the DX4020 module.
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 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?
Will an Answering Machine cause the D168A not to answer when accessed locally?
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.
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.
What activates the module to disconnect the answering machine?
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 ) during normal use may activate the D221 and disconnect the device for 3 to 5 minutes.