ISDN Router Manual V.1.1
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Two standard RJ45 modular jack for S/T interface
The built-in two standard RJ45 S/T ports are for constructing a multi-drop connection to share
the same ISDN line.
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LCD display panel and LED indication
They provide visual display for you to monitor every status and message during the whole
connection process. You can see the calling party number (Caller-ID) immediately on the LCD
whenever the router receiving an incoming voice or data call. You can also check all of the
settings on the LCD panel.
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Battery backup utility
It automatically switches over to battery mode when local power source is off. In the battery
backup mode, you can still make outgoing calls or receive incoming calls.
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DHCP (Dynamic Host Configuration Protocol) function supported
DHCP allows the router to assign the IP address dynamically for the connected host on the LAN
that supports DHCP client. This saves the network administrator’s effort in maintaining the IP
address on the LAN and makes the IP address reusable.
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NAT (Network Address Translation) function supported
The NAT function converts all inside IP addresses to one single outside IP address. By doing so
you can translate all of the connected workstations’ IP addresses to single one and pay only one
IP account cost to the ISP.
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E-mail sharing
The e-mail sharing capability allows you to pay and use only one e-mail address account for all
of the users connected to the router. The router automatically receives and allocates mails to
designated mail users.
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RIP (Routing Information Protocol) function supported
With RIP the router can exchange renewed routing information with other routers automatically.
This help saves expense and manual labor on maintaining the routing table.
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Firewall security built-in
The built-in firewall can stop unauthorized communication between an organization’s intranet
and the outside, preventing the system being hacked from the outside.
