Help > Using the web interface > External Devices > Fax > Configure
Configure
Blocklist | Incoming
A caller, who transmitted one of the phone numbers entered in the selected blocklist or no number, is rejected.
None
No blocklist is used for the device.
Existing blocklists
Selection of an already created blocklist.
Edit | Block- and allowlists
Opens the overview and the configuration of all block- and allowlists.
*Further help under Block- and allowlist
Configure
Opens the configuration of the block- or allowlist.
*Details about settings under Configure
Allowlist | Incoming
The Do-not-Disturb function does not apply to callers who use one of the phone numbers entered in the selected allowlist.
None
No allowlist is used for the device.
Existing allowlists
Selection of an already created allowlist.
Edit | Block- and allowlists
Opens the overview and the configuration of all block- and allowlists.
*Further help under Block- and allowlist
Configure
Opens the configuration of the block- or allowlist.
*Details about settings under Configure
Transmit the own number
Assigns an account, and therefore also a location, to the device. You can select the accounts that have been assigned to the device in the call distribution.
Defines the phone number of the assigned account as the phone number that will handle outgoing phone numbers.
*Further help under Number presentation
Exchange line routing (outgoing)
Defines by selecting a rule under which conditions exchange line calls are performed.
*Further help under Exchange line routing
CLIP info
The phone number information (if transmitted) is displayed on the display of the device.
Requirement is a CLIP-capable analogue device.
*Further help under Phone number display (CLIP)
CLIP info extended
In the caller list of the device date and time of missed calls are recorded. The name can be displayed instead of or in addition to the phone number.
Requirement is a CLIP-capable analogue device.
*Note: For some devices, extended CLIP information can cause problems and should therefore be disabled.
*Further help under Phone number display (CLIP)
Hook flash timing
Hook flash timing enables the PBX to detect a flash signal from the device in question.
For this to work, the hook flash timing must correspond with the time that is configured for the flash signal on the analogue end device (see the device manual).
*Note: DTMF phones that execute various functions using the T-Net function key/menu use a flash of 300 ms to do this. In order to also use these functions on the PBX, the same time as the hook flash timing must be configured on the PBX. Usually, there is an additional Flash key available on this phone that must also be configured with this value (see the phone manual).
*Note: Note that the PBX does not detect a receiver being hung up until after hook flash timing is finished.
*Further help under Query and Transfer
Duration of the 1st ringing signal
Specifies how many milliseconds the 1st ringing signal lasts. Under certain circumstances, this setting can influence the CLIP function of analogue telephones.
0 ms
The 1st ringing signal is suppressed. Default value for United Kingdom location.
1000 ms
The 1st ringing signal lasts 1000 milliseconds. Default value for other locations.