NEC Neax 2400 Imx Isdn Features And Specifications

NEAX2400 IMX ISDN Features and Specifications
NDA-24281, 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...

NEAX2400 IMX ISDN Features and Specifications
Page 116NDA-24281, Issue 1
S-83 Station Message Detail Recording - PRI
Service Conditions (cont’d)
8. If the distance between the system and the processing computer exceeds 50 feet (15 meters), an
asynchronous-type modem should be used.
9. RS232C Interface specifications:
Synchronization: Asynchronous
Data Speed:  9600 bps max.
Code:  ASCII 7-bit + parity bit
Maximum Distance: 50 ft. (15m) without modem
10. NEAX/ASTRA CCS [N-11], NEAX/ASTRA CCS - PRI [N-23]...

NEAX2400 IMX ISDN Features and Specifications
NDA-24281, Issue 1
Page 117
Station Message Detail Recording - PRI S-83
Service Conditions (cont’d)
29. DIRECT INWARD DIALING (DID) [D-8] trunk calls: If the call is to the Attendant, the Attendant can
input an account code before extending the call.
30. INDIVIDUAL TRUNK ACCESS [I-4]: The Attendant cannot dial in an SMDR account code before using
direct trunk selection.
31. Incoming tie trunk calls: If an incoming call to the Attendant is extended, the...

NEAX2400 IMX ISDN Features and Specifications
Page 118NDA-24281, Issue 1
S-83 Station Message Detail Recording - PRI
Service Conditions (cont’d)
The following figure illustrates a typical NEAX/ASTRA connection.
NEAX/ASTRA Computer Connection
RS232CTo SMDR Port
NEC ASTRA 

NEAX2400 IMX ISDN Features and Specifications
NDA-24281, Issue 1
Page 119
Speed Calling - Station - PRI S-84
S-84  Speed Calling - Station - PRI
General Description
This feature allows a user to dial frequently called ISDN network numbers using fewer digits (abbreviated call
codes) than normally required. With this feature, a user can establish personal abbreviated codes.
Operating Procedure
1. Lift handset or press SPEAKER key; receive dial tone.
2. Dial the SPEED CALLING access code (one or two...

NEAX2400 IMX ISDN Features and Specifications
Page 120NDA-24281, Issue 1
S-85 Speed Calling - Group - PRI
S-85  Speed Calling - Group - PRI
General Description
This feature allows a user to share a group of common ISDN network Speed Calling numbers with other members
in the group.
Operating Procedure
1. Lift handset; receive dial tone.
2. Dial the Speed Calling access code (one or two digits).
3. Dial the abbreviated call code (one or two digits).
4. Call is completed.
To operate from a Dterm
1. Press...

NEAX2400 IMX ISDN Features and Specifications
NDA-24281, Issue 1
Page 121
Simultaneous Voice and Data Transmissions - PRI S-86
S-86  Simultaneous Voice and Data Transmissions - 
PRI
General Description
This feature is provided by NEC’s proprietary NEAX2400 IMX digital Dterm family of terminal equipment. A 64
kbps digital voice signal and a data signal of up to 56 kbps can be transmitted simultaneously over the same 2-pair
cable. Voice and data calls can be placed to different locations via PRI.
Operating...

NEAX2400 IMX ISDN Features and Specifications
Page 122NDA-24281, Issue 1
S-86 Simultaneous Voice and Data Transmissions - PRI
Operating Procedure (cont’d)
To place a data call to a different location or while no voice call is in progress
1. Press the DATA key on the Dterm. The LED above the key illuminates and D appears on the LCD.
2. Use the keypad to dial the desired DTE extension; display shows:
(XXXX refers to the called extension number).
3. The DATA LED flashes, and the following appears (flashing)...

NEAX2400 IMX ISDN Features and Specifications
NDA-24281, Issue 1
Page 123
Synchronous Data Switching - PRI S-87
S-87  Synchronous Data Switching - PRI
General Description
A synchronous DTE connected to a Dterm/Data Adapter can communicate via the NEAX2400 IMX with a
synchronous DTE connected to a synchronous Data Module or synchronous Dterm/Data Adapter.
Operating Procedure
To originate a data call from the sync./async. Dterm/Data Adapter
1. Press the DATA key on the Dterm. The LED above the key...

NEAX2400 IMX ISDN Features and Specifications
Page 124NDA-24281, Issue 1
S-87 Synchronous Data Switching - PRI
Service Conditions
1. Synchronous communication speeds of 2.4K, 4.8K, 9.6K, and 48 kbps are supported.
2. Synchronous DTEs connected to synchronous Data Adapters via a D
term can originate calls to other
synchronous DTEs.
3. Synchronous DTEs connected to synchronous Data Modules originate calls to other synchronous DTEs
by using V25 bis procedure or the DATA HOT LINE [D-77] feature. Two...