Identification elements
90
System functions and features as of R4.1
syd-0570/1.2 – R4.1 – 08.2016
his settings. If there is no corresponding direct dialling number, the internal call num-
ber is used in its place.
• If the terminal interface has the setting CLIP Selection = CLIP from user, the
CLIP number is created in the same way as for a call to the public network. In this
case, the caller's setting Create CLIP number automatically is decisive.
Call to the private network with route selection
Call to the private network with route selection via a trunk group with Network type =
Private:
By analogy with the call to a PISN user with the setting CLIP selection = Normal.
4. 6. 2 PISN user
External call number setting
The call number entered under External call number is compared with the CLIP
number of an incoming call. If the two numbers match up, the PISN user number is dis-
played as the CLIP with Numbering plan identifier (NPI) = Private and Number
(TON) = Level 0.
CLIP selection settings
See "Internal call to a PISN User", page 89
.
4. 6. 3 Trunk group
Call if NPI unknown setting
If a call with Numbering plan identifier (NPI) = Unknown is received, it is signalled
with the internal or external ringing pattern on the basis of the setting Call if NPI ’Un-
known’. It is also decided at the same time whether the exchange access prefix (0-)
should precede the CLIP number.
CLIP cut setting
A digit sequence can be configured under CLIP cut. If the sequence matches the in-
itial digits of the CLIP number received, the digits will be truncated. This setting is nor-
mally used to remove any superfluous "0".
Setting Create CLIP number automatically
The setting Create CLIP number automatically only has an impact if the trunk group
configuration ( =bg) Network type = Private is set.
If the setting is activated, the numbering plan identifier and type of number are left un-
changed.
To Next Page
Loading...
