Table of Contents
Advertisement
4 - CHAP Challenges
The CHAP Challenges option defines the frequency of CHAP challenges that this P1700 will require when
authenticating a remote site PPP router.
Default:
[once]
Choices:
once, continuous
5 - CallerID Security
The CallerID Security option enables or disables the use of incoming callerID information to do a security check for
valid devices. This option may be used to refuse incoming ISDN calls from routers located at an unknown site.
Incoming callerID information received is matched against the ISDN number, alternate ISDN number, and wildcard
values of each remote site profile. If a match is not found after checking each of the three numbers in each of the
remote site profiles, the incoming ISDN call will be ignored.
The CallerID Security option must only be enabled on a P1700 that is connected to an ISDN service that provides
callerID functions. Check with your ISDN service provider about the availability of this service. This option is only
applicable to incoming data calls.
When this option is set to enabled, this P1700 will ignore any incoming ISDN call that does not provide callerID
information or the callerID information does not match one of the configured values.
This option is only available when an ISDN BRI module is installed with the digital leased line option is disabled.
Default:
[disabled]
Menus Reference Manual: Security Set-Up Menu
123
Advertisement
Table of Contents
