M.1.3 WAN parameter
The "WAN parameter" button is deactivated by default. WAN parameters can only be configured, if WAN miniport is activated, Activate WAN miniport:.
You can choose the "WAN parameter" button directly after activation of the WAN miniport. Close and restart the ISDN card settings.
Incoming calls
Settings for the behavior in case of incoming calls.
Outgoing calls
Settings for the behavior in case of outgoing calls.
B channel protocol:
This option allows you to define the ISDN B channel protocol to be used for incoming calls.
HDLC transparent - required for standard PPP connections.X.75 - used for a secure connection (ESS) with suitable remote terminals.Automatic Recognition - the ISDN service of the incoming call is recognized automatically.Standard B channel protocol:
This option allows you to define the default ISDN B channel protocol to be used for outgoing calls.
HDLC transparent - required for standard PPP connections.X.75 - used for a secure connection (ESS) with suitable remote terminals.Standard: HDLC transparent.
Own MSN/DN (Multiple Subscriber Number / Directory Number):
designates the own Multiple Subscriber Number, which is displayed at the switchboard in case of outgoing calls. Configuration is only required in case of certain switchboards/ telephone systems.