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ADD-KNFOR:1-1-400,ISDN,NATIONAL,USERNSCR,SEND2,SEND1,YES;
AMO KNFOR is used to perform certain settings to external node.
When configuring KNFOR make sure that
  • NPI=ISDN
  • the protocol for this connection is set to EDSS1NET or EDSBRD.
Parameter
Function
NPI=ISDN
DSS1 ISDN exchange numbering plan according to ETSI-E.164
TON
defines the modification of a number to fit a certain format before it is transmitted to a destination node.
INTERPRE international station number with prefix
NATIOPRE national station number with prefix
ISDNCC country code
ISDNIP international prefix
ISDNLC local destination code
ISDNNP national prefix
The relevant prefixes and codes are set using AMO TDCSU.
SCRE
the Screening Indicator (SI) of a station number can be defined by its settings.
Example: the station numbers transmitted from the home node (user) to the external node (net) must have the SI=USERNSCR
NETWPROV: sets the Screening Indicator of the station number to Network provided. The station number is not checked for validity.
(Network provided means that the station number is generated by the network and is therefore valid).
TRANSP: the Screening Indicator is transparently transmitted to the external node, e.g. with transit calls.
USERNSCR: the network does not check the station number. The number is also not partially checked according E.164 in case of Special Arrangement.
USERVF: the station number check by the network delivered a negative result. The Network provided Nummer (DNO) was missing.
(Configure a DNO, see Configure screening patterns.)
USERVP: the station number check by the network delivered a positive result.
SENDCALL
SEND0: no station number is transmitted to the external node.
The Information Element (IE) is deleted from the DSS-1 message and no numbers are transmitted to the external node. The Subaddress information is not transmitted.
SEND1: if a station number exists, only the first number is transmitted.
SEND2: if two station numbers exist the second number is transmitted if SI=Network provided. Otherwise, the second number is deleted.
SENDCONN
SEND0: no station number is transmitted to the external node.
The Information Element (IE) is deleted from the DSS-1 message and no numbers are transmitted to the external node. The Subaddress information is not transmitted.
SEND1: if a station number exists, only the first number is transmitted.
SEND2: is not possible.
OVRDCAT
The override category is used to transmit secret numbers to an external node.
YES: the secret number (Presentation Indicator (PI) = restricted) is transmitted and can be read in the external node.
NO: the first and/or second number (PI,SI,TON und Digits) is completely deleted if it is a secret number (PI=rescricted or PI=Number not available).
The empty Information Element, however, is transmitted in the DSS-1 message.
If a secret number is deleted, the subaddress is also deleted.