NEC NEAX2400 ICS, Руководство по программированию

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NEAX2400 IPX Feature Programming Manual
Page 76
NDA-24297, Issue 1
A-127 Analog Caller ID - Station
Service Conditions (cont’d)
b.) Message types of Caller ID information sent to a called analog station are as follows:
• Message type - 04H: Calling Number Delivery Information (for calling number)
• Message type - 80H: Call Setup (for calling number, name, or reason not to inform)
• Parameter - 02H: Calling line DN parameter
- 04H: Reason for absence of calling DN Parameter
- 07H: Name
- 08H: Reason for absence of name
c.) When the reason not to inform the caller ID is received through C.O. line, the reason is notified.
d.) The function equipped with the station for restricting the caller ID notification cannot be used.
e.) The caller ID notification can be restricted only when originating the trunk call. When restricting
the caller ID notification on each conversation, dial the number following the numbering plan
preassigned at the self-PBX.
f.) If a calling number exceeds 10 digits, the first or the last exceeded digits will be deleted
according to system data.
g.) When a call terminates via another station, the number of intermediate station will be sent. After
that station hangs up, the number of the originating party will not be set: CALLER ID of the first
termination is only sent.
h.) The caller ID notification is not provided for the following services because the call is not
terminated to line using the services.
CALL PICKUP GROUP
[C-7, C-7D]
CALL WAITING-TERMINATING [C-12]
CALL WAITING-ORIGINATING [C-31]
EXECUTIVE RIGHT-OF-WAY [E-1]
Also, the caller ID notification is not provided to the boss station for Boss-Secretary service.
i.) The system starts to count for No Answer timer when the caller ID notification process is
complete.
j.) The incoming call using this service is also counted as the maximum number of calls terminated
at the same time in a system.
k.) Since some telephones cannot display the telephone number using “*” or “#” (other than the
numerical digits), telephone number of numerical digits is recommended to use.
l.) The maximum number of Register/Sender trunk in an LP is 64. And, when the maximum number
of Register/Sender trunks is assigned (64
×
LP no.), the ISDN/CCIS call cannot be originated or
terminated (the same as the usual system condition).
m.) The following messages are notified when the reason for restricting caller ID notification is
received.
P: Privacy Security
O: Outside Area where Service is not provided
n.) When the same station is set “1” at both SFI 168 (Analog caller ID station by modem sender,
released R7 or later) and SFI 146 (existing Analog caller ID) in ASFC, the existing Analog caller
ID has priority (Do not assign both data to the same station. The data assignment to different
stations in a system is available).
o.) Calling number conversion (add or delete preassigned numbers) is not available when the caller
ID information is received via Analog Caller ID trunk.
p.) The first ringing upon termination is 2-second ring and 4-second silence. A ringer pattern is
provided from the second ringing.