VEGA MoRoS Modem - ISDN 1.3 - Manual (Page 48)

Functions MoRoS Modem - ISDN 1.3
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12.4 Modem
12.4.1 Configuring the Modem
The modem integrated in the MoRoS Modem - ISDN 1.3 can be adjusted to country-
specific requirements and telephony standards. You can also determine if the modem
should wait for the dialing tone before a connection is established, to avoid unnecessary
dialing attempts if no phone line is available. A more specific configuration of the inte-
grated modem can be performed via AT commands.
Configuration with the web interface
Select the country-specific settings of the modem for the country of deploy-
ment of the MoRoS Modem - ISDN 1.3 with the dropdown menu "Country
code" (Figure 12, page 34 above, position 2).
Use the radio buttons "Wait for dial tone" (Figure 12, page 34 above, position
3) to determine if the modem should wait for a dial tone or not.
Save the settings by clicking "OK" (Figure 12, page 34 above, position 4).
If necessary, enter the AT commands for the modem into the entry field "AT
command" (Figure 12, page 34 above, position 6) and click on the button OK
to send the command to the integrated modem. The page is reset and you see
the entered command and the response. You will then have the option to
send more AT commands to the internal modem. The AT commands will in
parts be overwritten by the internal configuration of the MoRoS Modem -
ISDN 1.3. An incorrect configuration of the integrated communication module
may possibly result in a function loss of the MoRoS Modem - ISDN 1.3.
12.5 Dial-In
12.5.1 Set the Dial-In Server
You can use the MoRoS Modem - ISDN 1.3 as dial-in server or incoming PPP server. The
dial-in function allows for computers to connect remotely via modem through the Mo-
RoS Modem - ISDN 1.3 to the network behind the MoRoS Modem - ISDN 1.3. Similar to
the dial-in at an Internet provider, users will authenticate themselves via user name and
password at the MoRoS Modem - ISDN 1.3. To authenticate the PPP users, the methods
PAP or CHAP are available. Successfully authenticated users can establish a PPP connec-
tion to access the network of the MoRoS Modem - ISDN 1.3.
Configuration with the web interface
To activate the dial-in server, select the radio button "Activate dial-in" in the
Menu "Dial" (Figure 15, page 36, above, position 2).
Define the number of ring tones, after which the MoRoS Modem - ISDN 1.3
will answer the call. Enter the number of ring tones until going off-hook into
the entry field "Ring tones until call acceptance". (Figure 15, page 36, above,
position 4)
You can define an idle time, after which the dial-in connection is closed as