NEC ElectraElite IPK Manual

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SIP TRUNK
HARDWARE, INSTALLATION AND
MAINTENANCE MANUAL
NEC Unified Solution, Inc.
Document Revision 2
INT-2022
(IPK)
CD Stock Number 750454

Contents of this manual are subject to change without prior notice at the discretion
of NEC Unified Solutions, Inc. This document has been prepared for the use of
employees and customers of NEC Unified Solutions, Inc. and may not be
reproduced without prior written approval of NEC Unified Solutions, Inc.
Electra Elite is a registered trademark of NEC America, Inc. Microsoft is a
registered trademark of Microsoft Corporation.
Copyright 2004
NEC Infrontia, Inc.
6535 N. State Highway 161
Irving, TX 75039-2402
Technology Development

Hardware, Installation and Maintenance Manual 1
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TABLE OF CONTENTS
Chapter 1 Electra Elite IPK IAD(8)-U( ) ETU
Section 1 Description ........................................................................................... 1-1
Section 2 Indicators, Switches, and Connectors .............................................. 1-2
2.1 LED Indicators .................................................................................... 1-2
2.1.1 Status LED .............................................................................................. 1-2
2.1.2 Hot Swap ................................................................................................ 1-3
2.1.3 Ethernet Status ....................................................................................... 1-3
2.2 Switch Settings ................................................................................... 1-4
2.3 Connectors ......................................................................................... 1-4
2.4 Installation ........................................................................................... 1-4
2.5 Pushbutton Switch .............................................................................. 1-5
2.6 Environmental Conditions ................................................................... 1-5
Chapter 2 IPK IAD(8)-U( ) ETU Setup
Section 1 Installing the IAD ETU ......................................................................... 2-1
1.1 System Requirements ........................................................................ 2-1
1.2 Installation Precautions ....................................................................... 2-1
Chapter 3 IPK IAD(8)-U( ) Programming
Section 1 System Programming ......................................................................... 3-1
Chapter 4 IPK IAD(8)-U( ) Configuration
Section 1 Configuring IAD(8)-U( ) ETU .............................................................. 4-1

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Section 2 PC Parameters ..................................................................................... 4-1
Section 3 Sample Setup Procedure .................................................................... 4-2
Section 4 Shutdown Procedure .......................................................................... 4-3
Appendix A Web-Based Setup and Configuration
Section 1 Accessing Web-Based Setup ............................................................. A-1
Section 2 Card Configuration Program Menus ................................................. A-2
Host Name: (Default Value: neciad) ..................................................................A-3
IP Address: (Default value: 192.168.1.100) ......................................................A-3
Default Gateway: (Default value: 192.168.1.1) .................................................A-3
Subnet Mask: (Default value: 255.255.255.0) ...................................................A-3
Starting RTP Port Number: Default value: (49150) ...........................................A-3
Transmit/Receive Pad TX, RX: (Default value: (0,0) .........................................A-3
Country: (Default value: North America) ...........................................................A-3
Media TOS: (Default value: 0xC0) ....................................................................A-3
Signaling TOS: (Default value: 0xC0) ...............................................................A-3
Page Timeout: (Default value: 10 minutes) .......................................................A-4
Echo Calibration (Default value: 0) ....................................................................A-4
DTMF Duration: (Default value: 110ms/80ms) ..................................................A-4
Ethernet Interface (Default value: Auto Negotiate) ............................................A-4
Section 3 Port Settings ........................................................................................ A-5
Port Number ......................................................................................................A-5
Encoding Preferences: ......................................................................................A-5
Packet Size (ms) ...............................................................................................A-5
Jitter Depth (ms): ...............................................................................................A-6
Section 4 Address ................................................................................................ A-6
Section 5 Station Settings ................................................................................... A-7

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Hardware, Installation and Maintenance Manual 3
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Caller ID ............................................................................................................ A-7
Dialed Number .................................................................................................. A-8
Section 6 Access Codes ..................................................................................... A-8
Section 7 Tracing ................................................................................................. A-9
Section 8 System ............................................................................................... A-10
Section 9 Reset Card ......................................................................................... A-11
Section 10 Upload ............................................................................................... A-12
Section 11 Reset Password ................................................................................ A-13
Section 12 Save System ..................................................................................... A-14
Section 13 Restore System: ............................................................................... A-15
Appendix B Troubleshooting
Section 1 Introduction ......................................................................................... B-1
Section 2 Common Questions ........................................................................... B-1
Section 3 Returning the IAD(8)-U( ) ETU (SIP Trunk) to Default
Configuration ...................................................................................... B-2
Appendix C Glossary
Appendix D Electra Elite IPK IAD(8)-U( ) ETU Installation
Section 1 Introduction ......................................................................................... D-1
Section 2 Installing IAD (8)-U( ) ETU Package ................................................. D-1
2.1 Description ......................................................................................... D-1
2.2 Installing the ETU in the Electra Elite KSU ........................................ D-2

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Hardware, Installation and Maintenance Manual 1
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LIST OF FIGURES
Table 1-1 Default Boot Sequence: In Active IAD(8)-U10 ETU - Without IP
Application Loaded ........................................................................................................1-2
Table 1-2 Active IAD(8)-U10 ETU - With IP Application Loaded ...................................................1-3
Table 1-3 IAD(8)-U( ) Switch Settings ..........................................................................................1-4
Table 3-1 IAD Trunk Card Assignment ..........................................................................................3-1
Table 4-1 Factory Network Settings ..............................................................................................4-1
Table 4-2 Network Settings for the PC ..........................................................................................4-1
Figure A-1 Web Browser Login Screen .......................................................................................... A-1
Figure A-2 Setting IP Parameters .................................................................................................. A-2
Figure A-3 Port Setting Parameters ............................................................................................... A-5
Figure A-4 Address Translation Parameters .................................................................................. A-6
Figure A-5 Port Parameters ........................................................................................................... A-7
Figure A-6 Access Code Parameters .............................................................................................A-8
Figure A-7 Tracing Information ...................................................................................................... A-9
Figure A-8 System Parameters .................................................................................................... A-10
Figure A-9 Resetting the Card ..................................................................................................... A-11
Figure A-10 Upload Parameters .................................................................................................... A-12
Figure A-11 Reset Password Parameters ...................................................................................... A-13
Figure A-12 Save System Parameters ........................................................................................... A-14
Figure A-13 Restore System Parameters ...................................................................................... A-15
Figure D-1 IAD (8)-U( ) ETU .......................................................................................................... D-2
Figure D-2 Administration Screen .................................................................................................. D-3
Figure D-3 Welcome Screen .......................................................................................................... D-4
Figure D-4 ETU Successfully Loaded Message ............................................................................. D-5

2List of Figures and Tables
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Hardware, Installation and Maintenance Manual 1 - 1
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Chapter 1 Electra Elite IPK IAD(8)-U( ) ETU
SECTION 1DESCRIPTION
The IAD(8)-U( ) ETU is an optional interface package for Electra Elite IPK KTS that
can combine trunk and tie line calls into SIP trunks. This ETU can be assigned as a
2-port TLI(2)-U10, 4-port DID (4)-U10, 4-port or 8-port DTI-U10 ETU, COI/
COID(4)-U10, 8-port COI/COID(8)-U10 or DTI(4)/DTI(8) ETU.
The onboard 10/100 base T-connector provides WAN/LAN connectivity. The NEC
IAD ETU contains a regular TCP/RTP/IP stack that can handle real time media,
supports industry standard SIP communication on the WAN side, and interfaces with
the Electra Elite IPK as a regular interface board. The IAD card, from the network
administration perspective, is an end-point on the IP network. For the Electra Elite
IPK system technician, it is just like any other trunk interface (depending on the
operating mode described in Chapter 4 IPK IAD(8)-U( ) Configuration).
This interface can provide:
K DTMF detection
K DTMF generation
K Real-Time Transfer Protocol (RTP) port number designation )
K Type of Service (TOS) field Quality of Service (QOS) support
K Tone generation
K General Tone detection
K G.711, G.723 and G.729a voice compression
K 10/100 BASE-T LAN interface
K Caller ID detection (when in COID mode/DTI/ANI)
K Remote configuration and maintenance
The IAD(8)-U( ) ETU can support up to eight voice channels and operate either as a
TLI(2)/DID(4)/COI(4)/COID(4), COI(8)/COID(8), DTI(4)/DTI(8) with eight active
channels. When configured for DTI mode, the IAD(8)-U( ) will support up to eight
DID, TLI, COI, or COID trunks.

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Refer to the Appendix D Electra Elite IPK IAD(8)-U( ) ETU Installation for instructions
for installing the IAD ETU.
SECTION 2INDICATORS, SWITCHES, AND CONNECTORS
2.1 LED Indicators
The total of nine LEDs on this ETU are described in Table 1-1 Default Boot
Sequence: In Active IAD(8)-U10 ETU - Without IP Application Loaded.
2.1.1 Status LED
This LED chart shows the status of the IAD(8)-U( ) ETU during boot
up. The conditions change as the IAD(8)-U( ) ETU boots up and
passes throughdifferent boot states. This boot sequence will occur
with the IAD(8)-U10 ETU, when there is no IP Application loaded and
the card is at default.
Table 1-1 Default Boot Sequence: In Active IAD(8)-U10 ETU -
Without IP Application Loaded
State D8
CH 1 D6 CH 2 D4 CH 3 D2 CH 4 D7 CH 5 D5 CH 6 D3 CH 7 D1 CH 8 D12* LIVE Approximate Time
1 OFF OFF OFF OFF OFF OFF OFF OFF FLASH 1 second
(from Cold Boot)
2ON ON ON ON OFF OFF OFF OFF FLASH 5 seconds
3 OFF OFF OFF OFF OFF OFF OFF OFF FLASH 3 seconds
4 OFF OFF OFF OFF ON ON OFF OFF FLASH 5 seconds
5 OFF OFF OFF OFF OFF OFF ON ON FLASH 5 seconds
6 OFF OFF OFF OFF OFF OFF OFF OFF FLASH 5 seconds
* LIVE LED D12 also flashes when the ETU is receiving power from the KSU.

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The boot sequence shown below will occur on the IAD(8)-U10 ETU
when an IP Application has been loaded.
2.1.2 Hot Swap
The IAD(8)-U( ) does not require powering down the ETU or KSU.
The user can remove the IAD8)-U( ) ETU from the Electra Elite IPK
KSU the same way any other ETU is removed.
2.1.3 Ethernet Status
There are two built-in LEDs on the front of each RJ-45 connector to
indicate Ethernet connection status. These LEDs indicate data
transmission and reception (Transmit and Receive LED).
Table 1-2 Active IAD(8)-U10 ETU - With IP Application Loaded
State D8
CH 1 D6 CH 2 D4 CH 3 D2 CH 4 D7 CH 5 D5 CH 6 D3 CH 7 D1 CH 8 D12* LIVE Approximate Time
1ON ON ON ON OFF OFF OFF OFF FLASH 1 second
(from Cold Boot)
2 OFF OFF OFF OFF ON ON OFF OFF FLASH 5 seconds
3 ON ON ON OFF OFF OFF OFF OFF FLASH 3 seconds
4 ONONONONOFF OFF OFF OFF FLASH 5 seconds
5ON ON ON ON ON OFF OFF OFF FLASH 5 seconds
6 ON ON ON ON ON ON OFF OFF FLASH 5 seconds
7 OFF OFF OFF OFF OFF OFF OFF OFF FLASH 5 seconds
8 ONONONONONONONONFLASH 5seconds
* LIVE LED D12 also flashes when the ETU is receiving power from the KSU.
The IAD(8)-U10 ETU should not be removed
while booting up. Only after the ETU has
passed through states A~H, and all LEDs are
off, should the IAD(8)-U10 be removed.

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2.2 Switch Settings
The IAD(8)-U( ) ETU has two switches that are described below.
 Switch S1 is a Press to Reset switch
 Switch S2 is a Card Configuration switch. Refer to Table 1-3 IAD(8)-U( )
Switch Settings.
2.3 Connectors
This ETU has the following connectors:
 P1 Connects to the backboard
 J1, J10, J11 Reserved for future use
 J5 RJ-45 Ethernet connector for future use
 J6 Default RJ-45 Ethernet connector
2.4 Installation
The IAD (8)-U( ) ETU can be installed in any KSU slot that supports the
applicable simulated ETU.
Table 1-3 IAD(8)-U( ) Switch Settings
Switch Setting Description
S1 Press to Reset Host Reset Switch
S2 Shown below 8-position DIP Switch
S2-1 ~ 3 Always Off Reserved
S2-4 On to enable
Off to disable Auto Card Discovery Selection
S2-5 On — enable 8 ports
Off — enable 4 ports Number of Voice Port Selection
S2-6 ~ 8
Setting Position
6 7 8 Mode Selection
ON ON ON COI
OFF ON ON COID
ON OFF ON DID
OFF OFF ON TLI
ON ON OFF DTI

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2.5 Pushbutton Switch
S1 is the reset switch.
2.6 Environmental Conditions
The following environmental conditions apply for IAD (8)-U( ) ETU operation:
Operating Temperature: +32 to 104°F
(0 to 40C)
Operating Humidity: 10% to 90 % (non-condensing)

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Hardware, Installation and Maintenance Manual 2 - 1
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Chapter 2 IPK IAD(8)-U( ) ETU Setup
SECTION 1INSTALLING THE IAD ETU
1.1 System Requirements
The IAD(8)-U( ) ETU can be viewed and installed like any other ETU used in
the KTS system. (Refer to Appendix D Electra Elite IPK IAD(8)-U( ) ETU
Installation.) However, the CAT5 Ethernet cable plugs into the Ethernet
connector on the front of the ETU, and not through the regular connections as
with other interface boards.
1. Set the IAD(8)-U( ) ETU to desired card type in accordance with the dip
switch settings. (Refer to Table 1-3 IAD(8)-U( ) Switch Settings on page
1-4.)
2. Place the IAD(8)-U( ) ETU in the Electra Elite IPK KSU.
3. Connect the Ethernet cable to J6 connector.
4. The CH1~CH8 LEDs start to run indicating that the system is initializing
the IP networking parameters. The status LED is red (ref: Table 1 LED
Boot Sequence)
5. Once all LEDs are off and the status LED (D12) is flashing red, the IAD
(8)-U10 ETU can be set up with the system.
1.2 Installation Precautions
As with all static sensitive devices, the ETU must be installed following the
Electra Elite IPK hardware installation general directions.

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Hardware, Installation and Maintenance Manual 3 - 1
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Chapter 3 IPK IAD(8)-U( ) Programming
SECTION 1SYSTEM PROGRAMMING
The IAD (8)-U10 ETU is recognized by the Electra Elite IPK system as a COI(4)/
(8)-U10 ETU, a COID(4)/(8)-U10 ETU, a DID(4)-U10 ETU, or a TLI(2)-U10 ETU, DTI
ETU based on the configuration on the ETU. This ETU takes longer to initialize than
the other Electra Elite IPK ETUs and must be programmed using Memory Block 7-1
(Card Interface Slot Assignment).
The following procedure provides the general directions for Electra Elite IPK
programming for the ETU Interface Slot Assignment.
1. From port 01 or 02, enter the programming mode.
2. Press A, H,
L , K and J .
3. Assign the Card Interface Slot Assignment by pressing LK7 and LK1.
4. Press
A , B or C for the cabinet number of KSU where the IAD(8)-U( )
ETU is installed.
5. Press
L to move the cursor to the right.
6. Enter slot number (1~8) of the KSU containing the IAD(8)-U( ) ETU.
7. Refer to Table 1 IAD Trunk Card Configuration and press the "line key" button
corresponding to the operating mode of the IAD(8)-U( ) ETU, for line key slot
type.
Table 3-1 IAD Trunk Card Assignment
PG/LK No. Slot Type PG/LK No. Slot Type
PG1/LK 2 COI(4)-U10 PG1/LK6 COID(8)-U10
PG1/LK3 COI(8)-U10 PG1/LK7 TLI(2)-U10
PG1/LK5 COID(4)-U10 PG1/LK8 DID(4)-U10
PG6 LK1 DTI 4 PG6 LK2 DTI 8

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8. Press Gto write the data.
9. Follow the normal Electra Elite IPK programming procedures for assigning Line
Key Selections for Telephone Mode, and other necessary features.

PC Programming can also be used to program the Electra Elite IPK system.