User`s manual

6.5.4.6 Trunk number
In case you have enbled DISA to GSM function and the gateway is connected to ISDN-
bus with more TE terminals. It is necessary to add MSN number of the GSM gateway for
each connected TE port*. In case you let this table blank, the GSM gateway accepts all
requests for calls (all incomming SETUP messages)!
6.5.4.7 Mobility extension
Using this box you can globally allow/ban the Mobility Extension service in the GSM
gateway. It is also possible to modify here the DTMF codes used for setting and
controlling the ME function. We recommend leaving the factory settings:
Putting a call on hold: *7
Hanging up a call: #9
Deactivating the follow me function: #55
Activating the follow me function: *55
Deactivating the SMS at no answer function: #33
Activating the SMS at no answer function: *33
Delay when dialing DTMF: 2000ms
6.5.5. Restrictions
6.5.5.1 Barred outgoing call destinations
50
Fig. 45: Barred outgoing call destinations
Global restrictions
By selecting one of the global restrictions you
can prohibit calling to an entire destination.
E.g. Restrict all international calls. It means
that all calls that contain the changing sign
from the prefix in the “Routing > International
destinations” section are rejected. In the
restricted destination you can make an
exception by putting an individual number or a
part of it in the Allowed outgoing call
destinations chart (see
6.5.5.2).
Destinations
In this chart you can make a list of unauthorised destinations (videotext 090, e.g.). You
can work with the chart as with a text file using the “Edit” button.
Note: You cannot enter combinations of global restriction parameters (“00” for international call barring,
e.g.) into the chart.