ELSA LANCOM Business LC-4X00, Руководство пользователя

Страница: 55 / 276

Operating modes and functions
ELSA LANCOM Business
45
Call acceptance
The call acceptance settings for the
ELSA LANconfig can be found in the
'Communication' configuration section on the 'Call Accepting' tab, or under
/Setup/
WAN-module/Protect
during telnet or terminal sessions.
Use the call-acceptance settings to determine the circumstances under which the unit
will accept incoming calls. These settings only apply to the unit's router functions.
쮿
all
Every call is accepted.
쮿
by name
Every call is accepted at first. During the protocol negotiation the name is
determined and checked against the name list. The connection is maintained if the
name is present, otherwise it will be rejected.
쮿
by number
The call will only be accepted if the remote station is entered in the number list and
the number is transferred to the remote station.
쮿
by name or number
The call will be accepted if one of the two checks was successful.
Number list
The number list in the
ELSA LANconfig can be found in the 'Communication'
configuration section on the 'Call Acceptance' tab, or under
/Setup/WAN-module/
Number-list
during telnet or terminal sessions.
The number list is used as a call acceptance control measure during passive call
establishment and to initiate callbacks.
쮿
Phone number
subscriber number transmitted by the remote station (incl. country and long distance
codes if available).
쮿
Remote site
Name of the remote station as specified in the name list. The remote station will
be called back if so specified in the name list.
Leased lines and backup procedures
If your ISDN connection is in permanent use, or you need to establish dial-up connections
repeatedly at short intervals, a fixed ISDN connection may prove more economical for
your purposes. As the D channel is not required for data communications via fixed