NEC i-Series User manual

i-Series GatewayPage 1 G-6000G-SKE, Rev AA
i-Series Gateway
Quick Installation Guide G-6000G-SKE Rev AA/July 2001
Purpose of this Document
This document provides the step-by-step process
for the complete installation, basic configuration,
and troubleshooting of the i-Series Gateway.
Related Documentation
Use this document in conjunction with the
i-Series Gateway System Administrator’s Guide,
provided with the unit.
Safety Considerations
!
IMPORTANT SAFETY INSTRUCTIONS
 Do not install this product near water.
Example: In a wet basement location.
 Do not overload wall outlets, as this can
result in the risk of fire or electrical shock.
 Do not attach the power supply cord to
building surfaces. Do not allow anything to
rest on the power cord. Do not locate this
product where persons walking on it will
abuse the cord.
 Do not operate the system if chemical gas
leakage is suspected in the area. Use
telephones located in some other safe area to
report the trouble.
Product specifications subject to change
without notice.
Copyright  2001, NEC America, Inc.
Table of Contents
SUPPORT TELEPHONE NUMBER............ 2
PREREQUISITES FOR INSTALLATION.. 2
NETWORK REQUIREMENTS............................. 2
ISDN REQUIREMENTS (FOR ASYNCHRONOUS
CONNECTIONS) ............................................... 3
INFORMATION FOR THE SYSTEM
ADMINISTRATOR ............................................ 4
INSTALLATION COMPONENTS ............... 4
PARTS NOT PROVIDED WITH THE
I-SERIES GATEWAY .................................... 4
TYPICAL INSTALLATION.......................... 5
MOUNTING ..................................................... 5
CONNECTIONS ................................................ 6
TELEPHONY WIRING....................................... 7
VT-100 SETUP................................................. 7
POWER-UP ..................................................... 8
BASIC CONFIGURATION ........................... 9
INSTALLATION ENVIRONMENTS......... 10
SYNCHRONOUS-SERIAL DEVICE
(RVP_DIRECT)............................................. 11
ASYNCHRONOUS-SERIAL (RVP_DIRECT) .... 12
IP DEVICE (RVP_IP)................................... 13
INTRODUCTION............................................. 13
DIAL-UP MANAGEMENT CONSOLE..... 14
SETUP WIZARD........................................... 15
TELNET CONNECTION............................. 16
INTRODUCTION............................................. 16
PROCEDURE.................................................. 16
HTML INTERFACE..................................... 16
OPTIONAL CONFIGURATION ................ 19
APPENDIX A................................................. 20

i-Series GatewayPage 2 G-6000G-SKE, Rev AA
Support Telephone Number
Call your NEC America, Inc. authorized dealer if you need assistance when installing, programming, or
using your system.
Prerequisites for Installation
The following items are required before installing the i-Series Gateway.
1HWZRUN5HTXLUHPHQWV
 Appropriate network terminating device must be installed, configured, and functioning at both the
corporate facility and the branch office and both must support an RS-232, V.35 or V.530 synchronous,
asynchronous or Voice over IP interface.
 A 50-pin cable with an RJ-21 female connector.
 Appropriate network terminating device must be installed and functioning at both the corporate facility
and the branch office.
 The data connection between the corporate facility and the branch office MUST be operational and
configured properly.
 The system has been designed to operate from 100-240 VAC, 50-60Hz. Power should not be applied
to the i-Series Gateway unit until specified in the installation procedures.
 The Gateway’s power supply and cabling should be installed away from high power/high RF noise
devices such as computers, fans, fluorescent ballast, power supplies, etc.
 Use good wiring practices. Do not run wires over fluorescent lights, computers, air conditioners, etc. as
this can introduce noise to the modems.
 The distance from the PBX to the i-Series Gateway should not exceed 500 feet.
 Obtain the following information from your customer:
MODE: (V.35, RS-232, RS-530)_________________
NUMBER OF DS∅s allocated ____________
56K or 64K_______________
number of DS∅s X 64 or 56K(above) = _________ SYNC RATE ÷number of stations = _______
If the result is at least 40 KBPS use ADPCM32 voice compression
If the result is less than 40 KBPS but at least 32 KBPS use ADPCM24 voice compression
If the result is less than 32 KBPS but at least 16 KBPS use G.729A voice compression
If the result is less than 16 KBPS, there is not enough bandwidth for all phones to be active
simultaneously.
Note: This is a general guideline for calculating bandwidth requirements. For more information, see
your System Administrator’s Guide.
 If using an asynchronous connection, an ISDN Terminal Adapter (TAs) from the list below must be
installed and operational at BOTH the corporate facility and at the Branch Office location. This list is
complete as of the release date of this document.

i-Series GatewayPage 3 G-6000G-SKE, Rev AA
 Consult the supported TA list for the most commonly used devices.
MFG Model(s)
(See note.)
Motorola • Bitsurfr Pro
• Bitsurfr Pro EZ
Adtran • ISU 128 (See note.)
• ISU 2X64
• Express 3000
• Express 3001
• Express NTU
TAs (for Async)
3Com • ISDN TA
Motorola • Bitsurfr Pro
TAs (for Sync 128k bonding) Adtran • ISU 128 (See note.)
• ISU 2X64
Paradyne • Acculink 3160,
3164, 3165
• 7110 SNMP
Adtran • TSU LT, TSU100,
120, 600
General
DataComm • DeskTop 554A
RAD • FCD-1L
ADC Kentrox • DataSmart Max
72761, 78640
Motorola • FT100S
CSU/DSUs
Larscom Orion • 56/T1
Note: In order for the Async-RS 232 Dial feature to work properly for these devices, you need to setup
each device to accept incoming “AT Commands”. Consult the documentation provided with each device
for proper instructions.
 Proper wiring with adequate punch down blocks to connect the Gateway to the PBX. Must be wired
according to Table 3, page 7, and provide RJ-21 female connector.

ISDN Requirements (for Asynchronous connections)
Before you install your units, you need to order an ISDN line at both the local site and the remote branch
office. This ISDN line should be capable of the following:
 The ability to make two “data”calls using both B Channel of the ISDN line.
 If Long Distance, both “data”calls need to be routed as a “data”call.
Note: Confirm this with your Long Distance provider when you order your ISDN Line.

i-Series GatewayPage 4 G-6000G-SKE, Rev AA
Information for the System Administrator

Once your ISDN line is installed, you will be provided with two Service Profile Identifiers (SPIDs) and two
Directory Numbers (DNs). Provide these numbers to the System Administrator.
Note: When installing the ISDN TAs, make sure you write down the SPIDs and DNs. Keep this information
in a safe place for reference. If you do not have the SPIDs or DNs, you cannot program the ISDN TAs.
Installation Components
Table 1. Installation Components
Description Function Provided
W/
Gatew ay
i-Series Gateway 9
Universal Power Cord 120 VAC outlet 9
DB-9 RS232 Serial Cable (6 foot) Console port to PC for system
administration 9
Mounting Hardware To attach brackets for rack mount 9
Mounting Brackets (2) For rack mounting 9
RS-530 type cable for high-speed links to
CSU/DSU or TA For connecting WAN ports on i-Series Gateway to CSU/DSU or TA 9
System Administrator’s Guide The complete guide for the i-Series
Gateway. 9
Quick Installation Guide The condensed installation guide 9
RS-232, DB-25 to DB-9 modem cable
[male-male]. Note: This is a custom made cable. For connecting the i-Series Gateway to a modem for remote configuration. Optional
50 pin cables with RJ-21 connectors.
Note: RJ21 cables, connecting blocks and
network cables may be ordered through NEC by
calling 1-617-454-6100.
Telephony interface between the punch
down blocks and the i-Series Gateway.
(See page 6.)
Needed
but not
supplied
Punch down blocks
Provides the interface between the RJ-21
connector and the PBX. Needed but not
supplied
Parts not provided with the i-Series Gateway
 Digital telephones and communication line cords are NOT supplied with this system.
Note: Use two-wire digital telephones only.

i-Series GatewayPage 5 G-6000G-SKE, Rev AA
Typical Installation
Figure 1 shows a typical i-Series Gateway installation.
Figure 1. Typical Installation
0RXQWLQJ
You can mount the i-Series Gateway in a standard 19-inch communication rack using the brackets provided
(Figure 2) or you can simply place it on a shelf within the rack.
Figure 2. Securing the unit to a rack
PBX
Punch Blocks RJ-21
(up to 12
Ports)
RJ-21
(up to 12 Ports
perunit)
i-Series Gatew ay
Cross-C onnect
Wires

i-Series GatewayPage 6 G-6000G-SKE, Rev AA
&RQQHFWLRQV
The i-Series Gateway requires connections A through E as shown below.
Table 2. PBXtender Connections
Letter Label Cable Type Description
A Console DB-9 Connect to a PC for administration in two ways:
 Direct serial connection to a PC.
 Connect to a modem for remote access.
(See page 14 for modem installation and setup.)
Note: Set the COM port as follows; Baud rate: 9600,
Databits: 8, Parity: none, Stopbits: 1,
Software flow control: XON/XOFF
B - Power Connect to a 120VAC outlet.
Connect as the last step. (See page 8.)
C Telephony
Interface RJ 21 Wire to a punchdown block and then to the PBX. (See Table 3, page 7.)
D WAN1 DB 25, serial,
straight-through
Used for a synchronous or asynchronous-serial
connection. Connect to a TA, CSU/DSU, or other
network device.
Note: An RS-530 type cable or DB-25 to M34 cable
should be used for high-speed links to V.35 equipment.
E LAN RJ 45 Ethernet Used for Telnet management or for connecting the unit
to the LAN for use in Voice over IP (RVP_IP)
applications.
Front of Unit
Back of Unit
0
TELEPHONY INTERFACE WAN 1 WAN 2
XMT LNK
RCV CLN
100-240 V ~ 0.8A 50-60 HZ
A
B C D E
LNK
CLN
31 2 8 9 10 11 127654
PortStatus
PW R 1 32
ConsoleWAN
Reset

i-Series GatewayPage 7 G-6000G-SKE, Rev AA
Telephony Wiring
Table 3. Pin Assignments (25-Pair Cable)
Pin Cable
Pair Port Pin Cable Pair Port Pin Cable Pair Port
26
1 WH/BL BL/WH 1 34 9 RD/BR BR/RD 5 42 17 YL/OR OR/YL 9
28
3 WH/GN GN/WH 2 36 11 BK/BL BL/BK 6 44 19 YL/BR BR/YL 10
30
5 WH/SL SL/WH 3 38 13 BK/GN GN/BK 7 46 21 VI/BL BL/VI 11
32
7 RD/OR OR/RD 4 40 15 BK/SL SL/BK 8 48 23 VI/GN GN/VI 12
Wire Color Abbreviations:
BK=Black, BR=Brown, RD=Red, OR=Orange, YL=Yellow, GN=Green, BL=Blue, VI=Violet, WH=White
SL=Slate
VT-100 Setup
Procedure
1. Make sure the i-Series Gateway is connected as shown on page 6.
2. You must use a communications package —for example, HyperTerminal —to configure and test the
i-Series Gateway. Attach one end of the RS-232 cable to your PC COM1 port and the other end to the
Console port connector on the front of the i-Series Gateway.
3. Set up HyperTerminal as follows:
a Access: Start button > Programs > Accessories > HyperTerminal folder > HyperTerminal icon.
b Type PBXgateway and click OK.
c Within HyperTerminal go under File Properties and then select Connect using = Direct to COM1.
d Select Configure and then set the parameters to 9600, 8, none, and Xon/Xoff and click OK.
e Select the Settings tab and configure Emulation to VT100, then click OK.
4. Go to Power-Up sequence on the next page.

i-Series GatewayPage 8 G-6000G-SKE, Rev AA
Power-Up
1. Once the VT-100 program is set up, plug the unit into an AC outlet. The device begins a series of self-
diagnostic tests, which are displayed as a series of LED flashes.
Back of Unit (For a VOIP connection, see notes below.)
LAN Notes:
 The state for the LEDs labeled XMT (Transmit), RCV (Receive), and CLN (Collision) varies depending
on the status of the network. These LEDs are not critical for verifying the "Power-up Sequence".
 LNK LED should be solid green.
 If you connect an i-Series Gateway to an IP network, the unit requires an assigned IP address.
 The Ethernet port on the Gateway operates only on 10-megabit Ethernet networks. It does not support
100 megabits.
2. Once the power-up sequence is finished, the state of the following LEDs should be Green.
LED States:
PWR: Solid Green
WAN1: Solid Green (Ready) if a synchronous device is connected to WAN 1.
Solid Orange (Ready) if an asynchronous ISDN TA is connected and accepting
commands (but there is no link up- in Call Suspend mode or have not dialed it yet).
Port LEDs: Solid Green if connected properly to PBX.
IMPORTANT: If any of the LEDs DO NOT power as explained, refer to the System
Administrator’s Guide for troubleshooting information.
Front of Unit
On initial power-up (or before the config file has been changed) the Management Interface (MI)
displays the following prompt.
Press “Enter” to start the i-Series Gateway shell…..
Do you want to run the “Setup Wizard”
 If you type “Yes”, the wizard asks a series of configuration questions. (See page 16.)
 If you type “NO”, you enter the main MI.
3. Go to Basic Configuration on the next page.
AC Power LAN Connection
LNK
CLN
ANALOG LAN
0
TELEPHONY INTERFACE WAN 1 WAN 2
XMT LNK
RCV CLN
100-240 V ~ 0.8A 50-60 HZ
PWR and WAN 1 (Connected) Ports
LNK
CLN
31 2 8 9 10 11 127654
PortStatus
PW R 1 32
ConsoleWAN
Reset
If the i-Series Gateway is powered up
prior to opening the terminal program,
this message will not appear.

i-Series GatewayPage 9 G-6000G-SKE, Rev AA
Basic Configuration
1. Press Enter. The Welcome Screen of the MI is displayed.
(See Figure 3.)
Figure 3. Welcome Screen
IMPORTANT TERMINAL SETTINGS
The MI requires a screen size of 24 lines X 80 columns. Make sure the Welcome Screen
is bordered on all four sides with a # symbol, as shown in Figure 3.
To enlarge the screen (within the VT-100 application)
Click any corner of the screen.
Drag the screen to enlarge.
Check that the screen is bordered by “#”symbols.
2. Press any key to continue. The Main Menu will appear.
3. If you already familiar with using the MI proceed to the next page for information on setting the
parameters for different Installation Environments.
or
4. Press F1 for the MI Help Screen that provides basic information for navigating through the interface.

i-Series GatewayPage 10 G-6000G-SKE, Rev AA
Installation Environments
Introduction
Which type
of Network
Device do
you have?
This section of the guide provides the necessary information to configure the i-Series
Gateway using the MI. The units are programmed at the factory with “default”settings
providing basic parameters to accommodate most network environments.
Before beginning the configuration process, it is necessary to identify the type of
network device connected to the i-Series Gateway. Once you know the connection type,
use Table 4, below, to find the appropriate configuration checklist.

Table 4. Network devices
To configure the i-Series Gateway with …..
See page…..
A Synchronous-Serial device –V.35,
RS-232, RS-530 via WAN Port
(RVP_Direct)
11
An Asynchronous -serial device via WAN
Port(s) 1 or 2
(RVP_Direct) using RS-232 Protocol.
12
An IP* device –via Ethernet port
(RVP_IP)
* IP-based products from NEC America,
Inc. utilize Voice over IP (VoIP) technology
to deliver remote voice solutions. The voice
quality of these solutions is dependent on
variables such as available bandwidth,
network latency and Quality of Service (QoS)
initiatives, all of which are controlled by the
network and Internet Service Providers.
Because these variables are not in NEC
America, Inc. control, it cannot guarantee
the performance of the user’s IP-based
remote voice solution.
13

i-Series GatewayPage 11 G-6000G-SKE, Rev AA
6\QFKURQRXV6HULDO'HYLFH593B'LUHFW 
Introduction This section of the guide provides the necessary information to configure the i-Series
Gateway for connection to a synchronous-serial device. The units are programmed at
the factory with “default”settings providing basic parameters to accommodate many
network environments.
Figure 4. RVP_Direct Typical Installation
Prerequisites for Configuration
 Both units must be installed properly and the network link between both devices must be operational.
Basic Configuration
Table 5. RVP_Direct Configuration Steps
You must ….…… to………… Default settings Refer to System
Administrator’s Guide
Set the Telephone Port
compression algorithm
for all active telephone
ports.
Provide adequate bandwidth
for all users. ADPCM 32 (on all telephone
ports)
Chapter 4 - Port set up,
Setting Voice
Parameters, page 61.
Enable/Disable WAN
ports Enable WAN ports to connect to network device.
WAN 1 - Enabled Chapter 4 - WAN set up,
page 72.
Set the Sync Rate of the
WAN port.
Match the data rate (sync
rate) of the network device.
512,000 kbps Chapter 4 - WAN set up,
page 74.
Set the mode (interface
type) of the WAN port
(v.35, RS-232, RS-530).
Match the interface type of
the network device.
V.35 Chapter 4 - WAN set up,
page 80.
Increase Jitter Delay
(for Frame Relay and
Async installs only).
Match network
characteristics of the Frame
Relay network.
0 Chapter 4 - Setting Voice
Parameters; page 62.
Punch Block
Public
DSU/CSUDSU/CSU
PBX
Branch Office
Corporate Facility
Punch Block
i-Series Gatew ay i-Series 6000
Extender
Router
Router

i-Series GatewayPage 12 G-6000G-SKE, Rev AA
$V\QFKURQRXV6HULDO593B'LUHFW 
Introduction This section of the guide provides the necessary information to configure the
i-Series Gateway for connection to an asynchronous-serial device. The units are
programmed at the factory with “default”settings providing basic parameters to
accommodate many network environments.
Figure 5. Async Connections
Prerequisites for Configuration
 The i-Series Gateway (at the corporate site) and the i-Series 6000TM Extender (at the branch office)
must be installed properly and the network link between both devices must be operational.
 The network administrator must assign an IP address for both units in order to configure and test them
over a LAN or WAN.
Basic Configuration
Table 6. Configuration Steps
You must …to…Default settings Refer to System
Administrator’s
Guide
Enable the WAN port. Enable WAN functions WAN 1 Chapter 4, Enabling
WAN Port, page 73.
Set the mode (interface
type) of the WAN port.
Match the interface type
of the network device.
V.35 Chapter 4, Setting the
Mode, page 80.
Set the Async parameters
for the selected WAN port.
Match the settings for the
device being used.
- Chapter 4, Setting
ASYNC Parameters,
page 76.
Set the Jitter Delay and
Compression settings.
Match the settings for the
device being used.
- Chapter 4, Setting Jitter
and Compression, page
79.

Punch Block
ISDN
PBX
Corporate Facility
PunchBlock
i-Series Gateway i-Series 6000
Extender
ISDN TA
ISDN TA

i-Series GatewayPage 13 G-6000G-SKE, Rev AA
,3'HYLFH593B,3 
IP-based products from NEC America, Inc. utilize (VoIP technology to deliver remote voice
solutions. The voice quality of these solutions is dependent on variables such as available bandwidth,
network latency and QoS initiatives, all of which are controlled by the network and Internet Service
Providers. Because these variables are not in NEC America, Inc. control, it cannot guarantee the
performance of the user’s IP-based remote voice solution.
Figure 6. Typical Installation
Introduction
This section of the guide provides the necessary information to configure the
i-Series Gateway for connection over an IP network.
Prerequisites for Configuration
 Both units must be installed properly and the network link between both devices must be operational.
 The network administrator must assign IP address information for both Gateway and Remote units.
 The network administrator must provide the remote users with User ID’s and Connect Passwords (if
assigned).
Basic Configuration
Table 7. Basic Configuration Steps
You must ….…… to………… Default settings Refer to System
Admin. Guide …….
Set the Telephone Port
compression method
for all active telephone
ports.
Provide adequate bandwidth
for all users. ADPCM 32 (on all telephone ports) Chapter 4 - Port set up, Setting Voice
Parameters; page 61.
Disable WAN ports Disable WAN ports that are
unnecessary for RVP_IP. WAN 1 –Enabled WAN 2 -Disabled Chapter 4 - WAN set up, page 73.
Tune Jitter Delay &
Packet Size
Tune voice parameters to
match IP Network
characteristics.
Jitter Delay: 0
Packet Size: 2 Chapter 4 - Setting Voice Parameters; page
61
Set IP parameters;
9IP Address
9Subnet
9Default Router
Allow the i-Series Gateway
to communicate over the IP
network.
None Chapter 4 - Setting IP
Parameters; page 81
Punch Block
IP Network
PBX
Branch Office
Corporate Facility
Punch Block
i-Series Gatew ay i-Series 6000
Extender
R outer
Router
LAN LAN
i-Series 4000
Extender

i-Series GatewayPage 14 G-6000G-SKE, Rev AA
Dial-Up Management Console
Introduction
The MI includes Zmodem functionality for the DB-9 dial-up management console port. An external
modem attached to the DB-9 port (not included with unit) is required to dial into the i-Series Gateway
management console interface. This console interface allows remote dial-up access using Zmodem
protocol to the management console. (Refer to Appendix A.)
When a dial-up connection is established to the MI of one unit, it is possible to “Rlogin”to other connected
units to access the MI of those units when the network connection between units is not functioning. This
connection allows access to all features and functions of the MI and the ability to configure, monitor, and
troubleshoot the unit from a remote location. (See the figure on page 6.)
Required Equipment
• Modem (not included with unit)
• Direct analog telephone line for connection to the modem
• RS-232, DB-25 to DB-9 modem cable [male-male] (See Table 8, below, for pinout information.)
• Properly installed i-Series Gateway unit
Pinout Information
Table 8. Modem Cable Pinouts
DB-25 Male DB-9 Male
Pin Function Pin Function
2 Tx 2 Rx
3 Rx 3 Tx
7 Common 5 Common
8 DCD 7 RTS
20 DTR 8 CTS

i-Series GatewayPage 15 G-6000G-SKE, Rev AA
Setup Wizard
The i-Series Gateway provides a console setup wizard that guides a user through most of the required
programming/configuration required to complete initial setup of the units, via the VT100 management
console accessed through the DB-9 management port. You can use the MI to set parameters not
configurable through the wizard.
Access the setup wizard through the console MI, requiring a PC to connect to the unit (i-Series Gateway)
via the DB-9 console port. The wizard queries the user on the basics of the particular configuration, and
uses this information to establish the initial configuration programming.
Standard Console UI vs. the Setup Wizard
When a unit is first powered up, it checks a Setup Wizard flag. If the flag is set, the standard console UI is
displayed. If the flag is not set, the system asks you to run the Setup Wizard. After this initial prompt the
Setup Wizard flag is set. This prevents the unit from asking you to run the Wizard again. You can also
access the Setup Wizard through the console MI if you want to run it later.
How to access the Setup Wizard through the MI
Path: Gateway->Utilities -> Setup Wizard

i-Series GatewayPage 16 G-6000G-SKE, Rev AA
Telnet Connection
,QWURGXFWLRQ
You can configure the i-Series Gateway using a Telnet session over the existing LAN connection. A
maximum of four Telnet connections can exist per unit at one time.
IMPORTANT:
• You must configure all IP parameters before you can establish a Telnet session to a unit.
• The i-Series Gateway must be powered up and online. (See Power-up procedure on page 8.)
3URFHGXUH
1. On a computer running Windows, open the Telnet application by selecting Start/Run from the
desktop.
2. Enter Telnet command along with the IP address assigned to the unit. (See below.)
Telnet address

3. Click OK.
The MI Welcome Screen is displayed. (See page 9.)
HTML Interface
Introduction
You can configure the i-Series Gateway using a standard Web server over an existing LAN connection.
This feature provides the system administrator complete management capabilities as well as status
information for both WAN and PORT connections.
IMPORTANT:
• You must configure all IP parameters for the i-Series Gateway before the Web server session can be
established.
• The i-Series Gateway must be connected to the LAN via the LAN port.
• The i-Series Gateway must be powered up and online. (See Power-up procedure on page 8.)
Procedure
1. Access the MI using a Telnet session or via the Console Port.

i-Series GatewayPage 17 G-6000G-SKE, Rev AA
2. Access the Web Server parameter using the following path:
Configuration->IP->LAN->Web Server
3. Select YES for Enabled. Set the Timeout to 30.
4. Save the settings and Log out of the MI.
5. Open any web browser from your PC.
Example: Windows Internet Explorer (version 5.X or higher)
6. At the http:// prompt type in the IP Address of the i-Series Gateway as shown below.
7. The HTML pop-up window will appear.
IMPORTANT
INSTRUCTIONS

i-Series GatewayPage 18 G-6000G-SKE, Rev AA
8. Double click the Start Managing the Device link.
9. The Main menu is displayed.
LED States:
PWR: Solid Green
WAN1: Solid Green (Ready) if a synchronous device is connected to WAN 1.
Solid Orange (Ready) if an asynchronous ISDN TA is connected and accepting
commands (but there is no link up- in Call Suspend mode or have not dialed it yet).
Port LEDs: Solid Green if connected properly to PBX.
10. The MI is now accessible for complete i-Series Gateway configuration.
Menu Selections
Power LED WAN LEDs Port LEDs

i-Series GatewayPage 19 G-6000G-SKE, Rev AA
Optional Configuration
The i-Series Gateway MI has optional configuration parameters providing the following capabilities:
1. Admin Password –If configured, this option restricts access to the i-Series 6000 Extender MI, by
requiring a password for entry. This Admin Password MUST be entered before any configuration
parameters are changed.
Note: Both units have their own separate Admin Passwords.
2. Connect Password –This option provides a secure WAN link between the units. If configured, a
Connect Password is required to connect to the alternate module.
Note: Refer to the System Administrator’s Guide (Issue AC) for more information on configuring these
options.

i-Series GatewayPage 20 G-6000G-SKE, Rev AA
Appendix A
Setting the Modem DIP switches
The modem has a DIP switch located on the outside of the unit. This switch controls modem functionality
and must be set to the guidelines specified below prior to installing the modem.
Function Setting Description
DTR Normal mode ON Computer must provide DTR signal for modem to
accept commands: dropping DTR terminates a call.
Verbal result codes ON -
Display result codes OFF -
No echo on offline commands OFF Suppress echo.
Auto answer ON ON Modem answers on first ring, or higher.
Carrier Detect (CD) normal ON Modem sends CD signal when it connects with
another modem, drops CD on disconnect.
The following table shows the settings required for a US Robotics 33.6 Fax modem (not supplied).
(US Robotics 33.6 Fax Modem) DIP Switch Settings
Function Setting Description
DTR Normal mode ON Computer must provide DTR signal for modem to accept
commands: dropping DTR terminates a call.
Verbal result codes ON -
Display result codes OFF -
No echo on offline commands OFF Suppress echo.
Auto answer ON ON Modem answers on first ring, or higher.
Carrier Detect (CD) normal ON Modem sends CD signal when it connects with another
modem, drops CD on disconnect.
The following table shows the settings for a Sportster 33.6 modem.
Switch
Position Setting Function Description
1 UP DTR Normal mode Computer must provide DTR signal for modem
to accept commands: dropping DTR terminates
a call.
2 UP Verbal result codes -
3 DOWN Display result codes -
4 DOWN No echo on offline commands Suppress echo.
5 UP Auto answer ON Modem answers on first ring, or higher.
6 UP Carrier Detect (CD) normal Modem sends CD signal when it connects with
another modem, drops CD on disconnect.
7 DOWN Load factory defaults Loads generic template from read only memory
(ROM).
8 DOWN Smart mode Enable recognition (Smart mode).