COMmander 6000/R/RX - Firmware V7.0D - Advanced Information V19 04/2018
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Settings – Public switched tel. networks
ISDN connections
Call Forwarding
GENERAL SETTINGS FOR THE CALL FORWARDING
Call forwarding method
Call forwardings at the exchange line are configured and performed in
different ways. The exchange line, router or the provider determines which
of the call forwardings listed below can be used.
CF facility
The call forwarding is controlled in the PTMP exchange line. The
standardized message processings are not supported by all providers.
Registro
Special form of the Keypad call forwarding method in Spain.
CR facility
The call forwarding is controlled in the PTP connection. Not every
provider supports this method.
Keypad
The call forwarding is controlled in the PTMP exchange line. The digit
sequence depends on the provider or router.
CD facility
The call forwarding is controlled in the PTMP connection. Not every
provider supports this method.
2. B channel
The call forwarding is performed by the PBX during a call. It is possible
for all exchange line types but requires a free voice channel and the number
of the caller cannot be displayed unless CLIP no scrrening is used which is