Auerswald COMpact 4000 Operation Manual page 568

Settings
ISDN Connection
PTMP Connection Settings
Some telephony providers do not send charge information. If this type of
provider is being used, you cannot apply any charges to a particular call.
Notes:
You cannot check exactly how many PBXs should be charged for each call
because, for example, you cannot uniquely assign the charges to one of the
two subscribers involved in a query call from an external call.
If you are using the Soft-LCR 4.0 LCR procedure, the duration of the call and
your own table of tariffs are used to calculate the charges.
CLIP no screening
Requirements:
• CLIP no screening service feature supported and enabled by the network provider
The exchange line transfers the customer-specific phone number (e.g. a service phone
number) entered in Phone number for CLIP no screening to the call destination without
checking that this number is correct.
Notes:
In Germany, some network providers only offer this service feature for PTP
connections.
When an emergency number is dialled, the phone number received from the
network provider is always transmitted, not the phone number you specified
yourself.
However, the correct phone number is also still transferred to the exchange
line, but this cannot be viewed by the person being called.
CLIP no screening must be enabled for every connection to ensure that the
phone number for CLIP no screening is transmitted instead of the phone
number received from the network provider.
Use CLIP no screening for call forwarding
Requirements:
• CLIP no screening switched on for the ISDN connection
If a call is forwarded via the external connection, the caller's phone number is sent to the
destination of the forwarded call.
The PBX's phone number is sent to the destination of the forwarded call.
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COMpact 4000 - Firmware V6.6A - Installation, Operation and Configuration V03 03/2016