BELGACOM Forum 523, Mounting And Commissioning Manual

Page: 82 / 244

Configuring the Forum 523/524 80
Configuration
Connection via Internet
The connection for remote configuration is established indirectly
over the Internet. The connection session starts with a voice call
from one of the registered phone numbers. During the call, con-
nection parameters (IP address, keys) will be sent using a DTMF
sequence. Afterwards, the Forum 523/524 communications sys-
tem establishes a secured SSH connection to an Internet server.
The existing SSH connection allows to reverse-connect to the
Forum 523/524 communications system’s configurator. For this
type of connection, the Forum 523/524 communications system
utilizes your Internet account. Establishing an SSH connection via
this Internet account must be allowed for this purpose.
The manual activation of the remote configuration activates the
DTMF evaluation for the next voice call. You can add additional
phone numbers for remote configuration on the configurator’s
Telephony: Extended: Remote service menu page. Activate the IP
option for the desired phone numbers.
Note: You also need to activate the desired type of connection
directly on the Telephony : Extended : Remote service .
Manual Activation
The following code number procedures activate or de-activate the
remote configuration access. These code digits can be entered on
any standard terminal or system telephone.
Remote Configuration On
H * 1 9 *
Z
(system PIN)
#
Remote Configuration Off
H # 1 9 #
Please note: The system PIN is preset to “0000” and it is abso-
lutely imperative that the system administrator changes it to pre-
vent undesirable remote maintenance.
In order for the system technician to be able to log into the
Forum 523/524, he requires a user name and password. In this
case, the solution would be to configure a “Service” user assigned
to the “Administrators” user group.