Sensaphone IMS-4000, User Manual, Page: 35 / 174

Chapter 1: Installation
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networks and can move TCP/IP data from one to the other. If your TCP/IP network has more
than one LAN or if you are connecting to the Internet, you will need to know the IP address
of the gateway that will transfer TCP/IP data in and out of your LAN. A single LAN that is
not connected to other LANs does not require a gateway setting.
DNS
: The DNS server is used to translate site names into actual numeric network addresses.
Enter the IP address of the DNS server for your network.
Enable Web : Setting this to “ Y ” will enable the web page feature of the IMS-4000. Set this to
" N " if you do not want the unit to produce a web page.
Enable Web Password : Setting this to “ Y ” will require a valid user-name and password to be
entered in order to view the web page.
Enable RAS : Setting this to “ Y ” will enable Remote Network Access during a dial-up
connection.
RAS IP : This is the IP address assigned to the remote computer calling in to the host.
Enable 2-Way E-mail : Setting this to “ Y ” will enable the 2-way email feature. With this
feature enabled you can send commands to the IMS-4000 via e-mail and receive responses
back. Set this to "
N " to disable this feature.
Enterprise Name : The Enterprise name will appear at the top level of the IMS-4000
ConsoleView software whenever a user logs in to an IMS Host. It provides identification
consistency among multiple users and allows for future Enterprise features.
Enable Microphone Listen-In : Enabling this feature will allow users to listen in through the
microphone on the front panel of the unit when dialing the unit in Voice mode. Disabling this
feature will prevent the microphone from being accessed during a telephone call.
Battery Maintenance
The IMS-4000 Host includes an internal UPS that automatically switches to battery backup in the
event of an AC power failure. The battery in the IMS-4000 Host is a 12V 2.9AH gel cell. This bat
-
tery will keep the unit operating for approximately 3.5 hours when fully charged and under normal
operating conditions.
Service life
Over time and with periodic use, the battery will begin to lose its capacity, resulting in less overall
backup time. Under normal operating conditions, three or four years of dependable service life can
be expected or between 200 and 1000 charge/discharge cycles, depending on the average depth
of discharge. Eventually, battery replacement will be required to maintain a dependable level of
service.
Replacing the Battery
The battery in the Host can be replaced by following the instructions listed below. Be sure to read
all safety messages and follow the instructions in order as listed. Several tools will be required to
change the battery:
• small flathead screwdriver
• needle-nose pliers
•
1
⁄
4
" nut driver