NEC Neax 2400 Ipx Isdn Features And Specifications

							NEAX2400 IPX ISDN Features and Specifications
Page 106NDA-24311, Issue 1
P-37 Peg Count - PRI
P-37  Peg Count - PRI
General Description
This feature permits traffic studies and traffic analysis information to be accessed from the MAINTENANCE
ADMINISTRATION TERMINAL (MAT) [M-18] and to be printed out.
Operating Procedure
Refer to System Operation and Maintenance Manual.
Service Conditions
1. All information required for this feature is registered at the MAT [M-18].
2. The following information is obtainable.
a.) Terminal Traffic
 Traffic measurement of each port
b.) Route Traffic
 Traffic measurement of each trunk route
c.) Station Peg Count:
 Number of call originations attempted
 Number of station-to-station or station-to-ATTENDANT CONSOLE [A-3] calls attempted
 Number of station-to-trunk calls attempted
 Number of call originations abandoned
 Number of trunk-to-station calls terminated
 Number of total calls terminated to station
 Number of calls unanswered within a predetermined time
 Number of calls answered
 Number of calls unanswered
 Number of calls hearing busy tone and forwarded to the ATTENDANT CONSOLE [A-3]
d.) Attendant Peg Count:
 Number of incoming calls per INCOMING CALL IDENTIFICATION [I-2] lamp
 Number of calls answered per INCOMING CALL IDENTIFICATION [I-2] busy
e.) Route Peg Count:
 Number of times trunk route seizure attempted
 Number of times all trunks busy reached
 Number of times trunk seized
 Number of calls terminated to trunk route
 Number of incoming calls that seized register
 Number of incoming calls directed to ATTENDANT CONSOLE [A-3]
 Number of incoming calls directed to station
 Number of incoming calls directed to tandem connection
 Number of incoming calls abandoned
3. The above information can be registered and cancelled as required.
4. The measurement information printout cycle can be any period of time ranging from 30 minutes to 120
minutes (in 10-minute increments), as required. 
						

							NEAX2400 IPX ISDN Features and Specifications
NDA-24311, Issue 1
Page 107
Peg Count - PRI P-37
Service Conditions (cont’d)
5. Traffic measurement duration time is designated for more than 1 hour. If the traffic measurement duration
time is not designated, the measurement is performed indefinitely until a stop command is entered on the
MAT [M-18].
IPX
Station Peg Count TN = 1-255
Route Peg Count RT = 1-255
ATT Peg Count - Incoming TN = 1-255
ATT Peg Count - Answer ATT = 1-16 
						

							NEAX2400 IPX ISDN Features and Specifications
Page 108NDA-24311, Issue 1
P-38 Primary Call Restriction - PRI
P-38 Primary Call Restriction - PRI
General Description
This feature allows the NEAX2400 IPX to restrict outgoing ISDN calls according to the specific called number. This
restriction is controlled on the basis of the first seven, eight, nine, or all ten digits dialed.
Operating Procedure
The system checks the dialed number and the restricted numbers and, if these numbers match, the call is restricted.
Service Conditions
1. A maximum of 50 restricted code numbers is available per tenant.
2. The maximum length of a restricted code is 24 digits.
3. Any group of digits can be used for restriction within a maximum of 24 digits.
Example: XXX-555-1212     (X ... irrelevant)
4. The restriction code can specify the PRSC to which the restriction applies.
Interactions
The Restriction checking order is as follows:
1. Route Restriction
2. Facility Restriction
3. Priority Restriction (PRSC)
4. Toll Restriction
5. Area Code Restriction
6. Primary Call Restriction 
						

							NEAX2400 IPX ISDN Features and Specifications
NDA-24311, Issue 1
Page 109
PRI Trunk to Tie Line Connection With Pad Control P-39
P-39  PRI Trunk to Tie Line Connection With Pad 
Control
General Description
This feature provides a switchable transmission pad for PRI trunks, which allows tandem connections. Necessary
PAD CONTROL is activated to protect against echo.
Operating Procedure
No manual operation is required.
Service Conditions
1. PAD CONTROL (2dB) is not switched in for the following connections:
a.) Tie line to CO trunk/Tie/CCSA
b.) CCSA to CO trunk/Tie/CCSA
c.) CO trunk to Tie/CCSA
d.) THREE-WAY CALLING [T-2] used in conjunction with TRUNK-TO-TRUNK CONNECTION
[T-10]. 
						

							NEAX2400 IPX ISDN Features and Specifications
Page 110NDA-24311, Issue 1
P-47 Paging Transfer - PRI
P-47 Paging Transfer - PRI
General Description
This feature allows a user to transfer a paged call to a party that has been placed on hold.
Operating Procedure
When a user is engaged in a call from the ISDN network
1. User presses the switchhook; receives special dial tone.
2. User dials the Paging access code; receives continuous ringback tone for approximately one second.
3. User pages the desired party.
Two methods that the paged party answers
1. Non-Delay System: On dialing the Paging Answer access code, the party paged is immediately connected
to the PAGING station.
2. Paging Transfer Supervision: The Paging user replaces the handset after the page. By dialing the Paging
Answer access code, the paged party is directly connected to the party on hold.
For Non-Delay System, when a Paging station replaces the handset after talking with the paged party, the
held party is directly connected to the paged party.
Service Conditions
1. Paging trunks can be assigned a maximum of six routes.
2. Either one of the two answering methods can be selected as per the related system data. The table below
shows the related system data assignment.
3. When the paging route has been accessed, but the paging call remains unanswered for a predetermined
time, the paging service is automatically cleared. The timer for the paging unanswer is set by the related
system data.
No. Sys. Index Bit Bit Content Answering System
1 1 73 0, 1 00 No Answering
01 Non-Delay
11 Paging Transfer Supervision 
						

							NEAX2400 IPX ISDN Features and Specifications
NDA-24311, Issue 1
Page 111
PRI Failsafe Routing P-49
P-49  PRI Failsafe Routing
General Description
When call origination via ISDN network is not available due to failure, etc., this feature allows the call to be placed
via alternative route (public switched network).
Operating Procedure
No manual operation is required.
Service Conditions
1. This service is not available for the following call origination.
a.) Tandem connection from MFC trunk
b.) Call origination by Data Adapter/Data Module.
2. When there is no alternative route, the call is treated as all routes busy.
3. The following services are not available when all routes are busy.
INTER-OFFICE OFF-HOOK QUEUING [I-11]
OFF-HOOK QUEUING [O-7]
OUTGOING TRUNK BUSY ANNOUNCEMENTS  [O-21]
OUTGOING TRUNK QUEUING  [O-2]
OUTGOING TRUNK QUEUING - D
term[O-2D]
OUTGOING TRUNK QUEUING - ATTENDANT  [O-16]
ROUTE RESTRICTION - ANNOUNCEMENT  [R-27]
4. Authorization code cannot be dialed in case of tandem connection from ISDN trunk. 
						

							NEAX2400 IPX ISDN Features and Specifications
Page 112NDA-24311, Issue 1
R-35 Restriction From Outgoing Calls - PRI
R-35 Restriction From Outgoing Calls - PRI
General Description
This feature automatically denies preselected station lines within the NEAX2400 IPX the ability to place outgoing
ISDN calls without Attendant assistance.
Operating Procedure
Operation is fully automatic so that restricted stations receive reorder tone upon attempting to place a restricted call.
Service Conditions
1. This feature is programmable via system data programming from the MAINTENANCE
ADMINISTRATION TERMINAL (MAT) [M-18].
2. Non-restricted stations within the system can activate CALL TRANSFER - ALL CALLS [C-11] to
outgoing calls to stations restricted by this feature.
3. Only the Attendant can permit restricted stations to place outgoing calls by NON-DELAY OPERATION
[N-3].
4. Refer to CLASS OF SERVICE - INDIVIDUAL [C-15] and DAY/NIGHT CLASS OF SERVICE [D-15]
for further details.
5. Station line access to a given trunk group is controlled by assigning a Route Restriction Class (RSC) to
each line. There can be a maximum of 15 different RSCs (RSC1 - 15) per system, each of which can be
programmed to restrict an assigned station from 0 or more trunk group (maximum 255 trunk groups).
6. Two outgoing trunk group restriction tables are provided per system. The Direct Dial Access table is
indexed when a user dials the trunk group access code, and the ATTENDANT CONSOLE [A-3] table is
indexed on Attendant completed calls. The restriction options per RSC can differ per table, allowing the
Attendant completion of outgoing calls for restricted stations.
7. CALL TRANSFER - ALL CALLS [C-11]: If a restricted user calls another station, the called station
cannot use this feature to connect the calling station to a trunk group to which the restricted station is
denied dial access. If transfer is attempted, the controlling station is rung back.
8. TIE LINE ACCESS [T-3]: If the user accesses a tie trunk to a distant PBX, access to outside exchanges
can be controlled only by the distant PBX.
9. THREE-WAY CALLING [T-2]: If a restricted user calls another station, the called station cannot add-on
an outside exchange party via a trunk group in which the restricted station is denied dial access. An attempt
to add-on (SHF) results in a split connection.
10. Night Service: Restrictions can be changed for a given station when the system is switched to the Night
mode of operation. 
						

							NEAX2400 IPX ISDN Features and Specifications
NDA-24311, Issue 1
Page 113
Speed Calling - System - PRI S-82
S-82  Speed Calling - System - PRI
General Description
This feature allows a user or ATTENDANT CONSOLE [A-3] to call frequently dialed ISDN numbers using fewer
digits (abbreviated call codes) than would normally be required.
Operating Procedure
To operate
1. Lift handset; receive dial tone.
2. Dial the Speed Calling access code (maximum three digits).
3. Dial the abbreviated call code (maximum four digits). The call is completed.
Service Conditions
1. Speed Calling codes programmed into system data are accessible by all stations with a CLASS OF
SERVICE - INDIVIDUAL [C-15] permitting Speed Calling.
2. Each abbreviated call code can store a maximum of 24 digits, including access codes.
3. The maximum number of Speed Calling numbers that can be stored in the system is 1000.
4. Speed Calling numbers are programmed via system data entry from the MAINTENANCE
ADMINISTRATION TERMINAL (MAT) [M-18].
5. Stations can be denied access to Speed Calling via CLASS OF SERVICE - INDIVIDUAL [C-15]
assignment in system data. Speed Calling can also be allowed or denied on either a system or tenant-wide
basis.
6. TOLL DENIAL/TOLL DIVERSION [T-6] and TOLL RESTRICTION - 3/6- DIGIT [T-7] may or may
not be applied to Speed Calling, as desired.
7. LEAST COST ROUTING - 3/6-DIGIT [L-5] can be provided via Speed Calling access. 
						

							NEAX2400 IPX ISDN Features and Specifications
Page 114NDA-24311, Issue 1
S-82D Speed Calling - System - Dterm - PRI
S-82D  Speed Calling - System - Dterm - PRI
General Description
This feature allows a Dterm user to call frequently dialed ISDN numbers using fewer digits (abbreviated call codes)
than would normally be required.
Operating Procedure
To operate (Dterm)
1. Press the SPEED CALLING - SYSTEM (SPEED - SYS) key; receive dial tone. 
2. Dial the abbreviated call code (maximum of four digits). The LCD displays:
3. The call is completed.
4. If the D
term set does not have the SPEED CALLING - SYSTEM [S-3] (SPEED-SYS) feature key, dial the
SPEED CALLING - SYSTEM [S-3] access code.
To operate from a SPEED CALLING - ONE TOUCH key
1. Press a feature key, then a SPEED CALLING - ONE TOUCH key, the LCD displays previously stored
digits.
2. Dial the SPEED CALLING - SYSTEM [S-3] access code and the abbreviated call code.
3. Press a feature key. The LCD displays:
4. To access, press the SPEED CALLING - ONE TOUCH key.
The abbreviated calling code can be stored along with the access code in the SPEED CALLING - ONE
TOUCH [S-26D] key. Add a pause (RECALL key) between access code and calling code.
Service Conditions
1. SPEED CALLING - SYSTEM [S-3] codes programmed into system data are accessible to all stations with
a CLASS OF SERVICE - INDIVIDUAL [C-15] permitting Speed Calling.
2. Each abbreviated call code can store a maximum of 24 digits, including access codes.
3. The standard number of Speed Calling numbers stored in the system is 1000.
4. Speed Calling numbers are programmed via system data from the MAINTENANCE
ADMINISTRATION TERMINAL (MAT) [M-18].
5. Stations can be denied access to Speed Calling via CLASS OF SERVICE - INDIVIDUAL [C-15]
assignment in system data. SPEED CALLING - SYSTEM [S-3] can also be allowed or denied on either
a system- or tenant-wide basis.
6. TOLL DENIAL/TOLL DIVERSION - PRI [T-40] and TOLL RESTRICTION - 3/6-DIGIT - PRI [T-41]
may or may not be applied to Speed Calling, depending on preference.
7. LEAST COST ROUTING - 3/6-DIGIT - PRI [L-31] can be provided via Speed Calling access.
(Time Display)XXXX
(Time Display) SPEED   SET 
						

							NEAX2400 IPX ISDN Features and Specifications
NDA-24311, Issue 1
Page 115
Station Message Detail Recording - PRI S-83
S-83  Station Message Detail Recording - PRI
General Description
This feature provides a call record for all outgoing station-to-PRI trunk calls and incoming PRI trunk-to-station calls.
When the system is equipped with this feature, an RS232C output port is provided, permitting direct interface with
a customer-owned computer system. All output is in the ASCII format, and includes the following:
 Calling telephone number
 Called telephone number (24 digits maximum)
Route Number
 Start of Call Time
 Disconnect Time
 Year, Month and Date
 Attendant Handled
 ACCOUNT CODE [A-18] (16 digits maximum)
 FORCED ACCOUNT CODE [F-7]
 AUTHORIZATION CODE [A-20] (16 digits maximum)
Additional FCCS format
 Called Party Type (Attendant Console/Station)
 Call Start/Call End Time (Millisecond)
 Call Metering
 FPC/User Group/Telephone Number (Calling Party)
 FPC/User Group/Telephone Number (Called Party)
 FPC of the node providing the route for call
 Logical Route Number
 FPC of the node providing the first-choice route
 First-choice Logical Route Number
Operating Procedure
No manual operation is required. Call record outputs are produced automatically.
Service Conditions
1. STATION MESSAGE DETAIL RECORDING (SMDR) information facilitates analysis of PRI trunk
traffic, and can be readily applied for cost allocation or billing purposes.
2. SMDR can be programmed to record either all outgoing calls or only toll calls, depending upon user
requirements.
3. Both incomplete and abandoned calls are discarded by the SMDR.
4. When ROUTE ADVANCE [R-6] or LEAST COST ROUTING - 3/6-DIGIT - PRI [L-31] is provided with
the system, SMDR records the route number selected.
5. The maximum number of digits dialed cannot exceed 24.
6. When customer-owned computer equipment is connected via RS232C interface, SMDR information is
transmitted directly to the computer as each call record is completed.
7. If the outgoing call is directed to a trunk that cannot give answer supervision from Central Office, the call
time begins a specific number of seconds (set in system data) after the last digit is dialed.