ZyXEL Communications Vantage CNM 2.3 User Manual page 97

Table 26 Device Operation > Device Configuration > Network > WAN > Dial Backup
(ZyNOS ZyWALL) (continued)
LABEL
Authentication Type
Dial Backup Port
Speed
Primary/Secondary
Phone Number
AT Command Initial
String
Advanced Modem
Setup
TCP/IP Options
Budget
Allocated Budget
Period
Idle Timeout
Apply
Reset
Vantage CNM User's Guide
DESCRIPTION
Use the drop-down list box to select an authentication protocol for
outgoing calls. Options are:
CHAP/PAP - The device accepts either CHAP or PAP when
requested by this remote node.
CHAP - The device accepts CHAP only.
PAP - The device accept PAP only.
Use the drop-down list box to select the speed of the connection
between the Dial Backup port and the external device. Available
speeds are: 9600, 19200, 38400, 57600, 115200 or 230400 bps.
Type the first (primary) phone number from the ISP for this remote
node. If the Primary Phone number is busy or does not answer, the
device dials the Secondary Phone number if available. Some areas
require dialing the pound sign # before the phone number for local
calls. Include a # symbol at the beginning of the phone numbers as
required.
Type the AT command string to initialize the WAN device. Consult
the manual of your WAN device connected to your Dial Backup port
for specific AT commands.
Click Advanced to display the WAN:Advanced Modem Setup
screen and edit the details of your dial backup setup.
Click Edit to display the WAN:Dial Backup TCP/IP Options
screen.
Select Always On to have the dial backup connection on all of the
time.
Select Configure Budget to have the dial backup connection on
during the time that you select.
Type the amount of time (in minutes) that the dial backup
connection can be used during the time configured in the Period
field. Set an amount that is less than the time period configured in
the Period field.
Type the time period (in hours) for how often the budget should be
reset. For example, to allow calls to this remote node for a
maximum of 10 minutes every hour, set the Allocated Budget to
10 (minutes) and the Period to 1 (hour).
Type the number of seconds of idle time (when there is no traffic
from the device to the remote node) for the device to wait before it
automatically disconnects the dial backup connection. This option
applies only when the device initiates the call. The dial backup
connection never times out if you set this field to "0" (it is the same
as selecting Always On).
Click this to save your changes back to the device.
Click this to begin configuring this screen afresh.
Chapter 5 Device Network Settings
97