GSM Gateway
A GSM gateway can be connected to an external port on the PBX. This allows direct access to be configured on the world-wide GSM network (Global System for Mobile Communications).
Note: GSM gateways take external calls automatically. When this is done, costs may be charged to the caller, even if nobody takes the call on the internal destination side.Note: LCR ist not available for an external port connected to a GSM gateway.Note: If the PBX has no connection to the fixed network, outgoing external calls can only be initiated via a targeted exchange line access using the phone numbers (and the corresponding configured access) entered on the page Routage > VoIP/GSM routing > Numéros de téléphone d’exception or via a configured preferred exchange line (Exchange line settings for subscribers or groups).Proceed as follows for configuration:
•Switching GSM at the external connection on and entering the freely selectable phone number.
−Using the Configuration Manager (on the following pages)
−Réseaux publics > RNIS > Liasion Point-Multi-Point (PMP)
−Réseaux publics > RNIS > Numéro Principal d’abonnement/Faisceau (NDI) > Configurer
•Entering the connection type on the ISDN connection and the phone number.
−In the GSM gateway configuration (see manual of the GSM gateway)