NEC Xen IPK Features & Specifications Manual page 168

July 2003 NEC Business Solutions Ltd
General
ISDN (PRT or BRT) trunk types must be assigned as DID in
Memory Block 3-91 for Memory Block 4-62 to provide the number to
the ISDN Network.
A maximum of 13 digits may be entered as the extension-
based outgoing caller ID number. This is assigned per station in
system programming.
Caller ID numbers sent to the ISDN network are authenticated by the
network ensuring they are within the assigned indial range of that
ISDN service. If it is not then the Group Directory Number (GDN) will
be inserted by the network instead.
This feature allows for multiple PRT's or a mix of PRT and BRT
services, but care must be taken when specifying the outgoing DID
trunk for an extension. The associated caller ID number must be within
the indial range of the ISDN service selected.
When using the feature "Code Restriction Password Override", the
extension-based outgoing Caller ID generated will be the number
associated with the station from where the call is being made and not
the station whose ID/Password has been entered.
When Memory block 4-47 is assigned as YES, and Memory Block 4-62
has a number assigned, the setting in Memory Block 4-62 overrides
the number set in Memory Block 3-52 when the station places an
outgoing call using an ISDN service.
If 'CO' is assigned in Memory Block 3-91, or Memory Block 4-62 is left
unassigned, the number stored in Memory Block 3-52 (ISDN Trunk
Directory Number Assignment) will be presented as the outgoing
Caller ID. If Memory Block 3-52 is also unassigned, the ISDN network
will insert the Group Directory Number for that interface.
For ICM calls to a station with Call Forward Off-Premise set, the
outgoing trunk call will present the CLI assigned in MB 4-62 of the
station initiating the ICM call. For DID/DIT calls to a station with Call
Forward Off-Premise set, the outgoing trunk which was seized, or the
network GDN if this is not programmed.
158 – C7 Caller ID - Outgoing