ZyXEL Communications PRESTIGE 128 - Manual (Page 76)

Dial-In Configuration 63
Figure 6-3 Menu 13 - Default Dial-in Setup
From the Main Menu, enter 13 to go to Menu 13 - Default Dial-in
Setup. This section will describe how to configure the protocol-
independent fields in this menu. For the protocol-dependent fields,
refer to the appropriate chapters.
1. Telco Options: CLID Authen. - This field sets the CLID
authentication parameter for all incoming calls. There are three
options for this field:
•
None - No CLID is required.
•
Required - Must provide CLID, or call is disconnected.
•
Preferred - If the CLID is available then CLID will be
used to do authentication. If the CLID is not available the
call will continue.
2. PPP Options: Recv. Authen. - This field sets the
authentication protocol used for incoming calls. User names
and passwords are configured in the next section (Remote
users/Dial-in Users Setup). Options for this field are:
•
CHAP/PAP - Prestige will try CHAP first, but PAP will be
used if CHAP is not available.
•
CHAP - Use CHAP only.