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Chapter 7. System Management
145
Dial In
In addition to Internet connections, the CC2000 can also be accessed via PPP
(modem). The Dial In settings page is used to specify which users can make
use of this feature, and the methods that they can use to connect. When you
select Dial In, a page, similar to the one below, appears:
To allow PPP dial in connections, do the following:
1. Click to put a checkmark in the Enable Dial In checkbox.
2. Supply a Username and Password that users dialing in must use in order to
be authenticated over the dial in connection.
As an added security measure, if Enable Dial Back is enabled, the switch
disconnects the connections that dial in to it, and dials back to either to a fixed
number or a flexible number, as described in the table, below:
When all your settings have been made, click Save .
Item Action
Enable Fixed
Number DialBack If this radio button is selected, the switch will dial back to the
modem whose phone number is specified in the
Dial back
number field. Key the number that you want the CC2000 to dial
back to in this field.
Note: You need to specify a number here even if you intend to
use flexible dial back.
Enable Flexible Dial
Back
(Use dial back phone
number as the
username) For flexibility and convenience, if this radio button is selected
the modem that the CC2000 dials back to doesn’t have to be
fixed. It can dial back to any modem that is convenient for the
user. To do so, when you dial in to the CC2000:
Š
When logging in, use the phone number of the modem that
you want the switch to dial back to for your Username.
Š
Use the phone number specified in the Dial back number
field (see above) for your Password.
cc2k.book Page 145 Tuesday, December 21, 2010 4:00 PM