Dinstar MTG200 User manual

MTG200
MTG600
MTG1000
MTG1000B
MTG2000
Quick Installation Guide
Thanks for Choosing Dinstar’s Trunk Gateway!
Please read this guide carefully before installing the gateway. If you need any technical
support, . please contact us
Tel: [phone]
Email: [e-mail]
Website: www.dinstar.com

Network Link
Indicator
Network Speed
Indicator
E1/T1 port is connected properly.
The gateway is properly connected to network
network speed lower than 1000Mbps
E1/T1 port is faulty or not connected
Indicator Definition Status Description
Power Indicator
Running Indicator
E1/T1 In-use
Indicator
On
On
On
Off
Off
Off
Off
The gateway is powered on
The gateway has no power input
or power supply is abnormal
Slow Flashing
Flashing
PWR
RUN
E1/T1
FE
The gateway is running properly
Off The gateway is initiated improperly
The gateway is not connected to network
or network connection is improper
Work at 100Mbps
Work at 10Mbps
Fast Flashing
Network Link
Indicator
Network Speed
Indicator
The gateway is properly connected to network
On
Off
Off
GE
The gateway is not connected to network
or network connection is improper
Work at 1000Mbps
Fast Flashing
Physical connection of E1/T1 is abnormal
or there are error codes in E1/T1 circuit.
Product Model & Number of E1/T1 Ports
Description of Indicators
Model
E1/T1 Port
MTG200
MTG600
MTG1000B
MTG1000
MTG2000
1 2 4 8 12 16 20
Note: the number of E1/T1 ports of MTG2000 is determined by the number of inserted DTU boards.
Each DTU board has four E1/T1 ports.
2
1

Indicators & Interfaces
MTG200/MTG600
MTG1000B
Power Indicator
Power Indicator
Power Switch
Switch for Master
& Slave Power E1/T1 Ports
Network Port
for Services
Network Port
for Management Ground Point
Power Jack
Console Port
Alarm Indicator
Alarm Indicator
Reset Button
Reset Button
Power Jack
Network Port for
Services
Network Port for
Management
E1/T1 Ports
Console Port
E1/T1 In-use
Indicator
E1/T1 In-use
Indicator
Network Link Indicator
Network Speed Indicator
Network Link Indicator
Network Speed Indicator Cooling Fan
Running Indicator
Running Indicator
3

MTG1000
MTG2000
Power Indicator
Console Port
Alarm Indicator
Reset Button
Running Indicator
E1/T1 In-use
Indicators
Network Link Indicator
Network Speed Indicator
Cooling Fan
Power Switch
DTU (Digit Trunk Unit)
Ground Point
Power Switch
Power Jack Switch for Master & Slave Power
MCU (Main Control Unit)
Switch for Master
&Slave Power E1/T1 Ports
Network Port for
Services
Network Port for
Management
Ground Point
Power Jack
Note: MTG1000 supports four or eight E1/T1 ports. The figure above shows MTG1000-8E1/T1.

DTU(Digit Control Unit) MCU(Main Control Unit)
Power Indicator
Screw
Running Indicator
Running Indicator
USB Interface
Reset Button
Console Port
Network Port
for Services
Network Port for Management
E1/T1 In-use
Indicator E1/T1Ports
Power Indicator
Installation Instructions
4
Network Port for Services
192.168.1.111
PC
192.168.11.XXX
Internet/
Ethernet
Network Port for
Management
192.168.11.1
DC 12V
E1/T1 Cable
E1/T1 Cable
PBX or E1/T1 Board
with RJ48 Interface
RJ48
BNC
PSTN
Rx
Operator
Tx
Installation Instructions
Connection Diagram for MTG200/MTG600
Connect Gateway with Ethernet
Connect E1/T1 Port with PSTN/PBX
Connect Gateway with Power
5
Converter
Coaxial Line Coaxial Line
Cabinet requirement: ensure the cabinet to accommodate MTG1000/MTG1000B/MTG2000 is well-
ventilated and strong enough to bear the weight of the device. It’s required that the width of the cabinet
be 482.6mm (19 inches);
ESD protection: please wear anti-static wrist strap when installing MTG1000/MTG1000B/MTG2000;
Power supply: MTG200 accepts DC 12V power input, while other MTG models accept AC voltage of
100-240 V. It’s recommended that users use UPS (uninterruptible power system) .
Device grounding: please ensure the gateway is properly grounded. To avoid interference with
power source, it’s recommended that the earth resistance be less than 2Ω;
Temperature and humidity: to avoid any accident that might cause malfunction, it’s advised to install the
gateway in an equipment room where temperature and humidity are appropriate; the equipment room
should be clean and ventilated enough to facilitate heat dissipation;
Anti-jamming: to reduce interference, please keep MTG devices away from high-powered transmitter,
radar transmitting station and large-current devices .

Connection Diagram for MTG1000B
Connect Gateway with Ethernet
Connect E1/T1 Port with PSTN/PBX
Connect gateway with power input and ground point
Network Port for Services
192.168.1.111
PC
192.168.11.XXX
Internet/
Ethernet
Network Port for Management
192.168.11.1
E1/T1 Cable
E1/T1 Cable
AC 100-240V
Grounding Cable
Ground Point
RJ48
BNC
Rx
Coaxial Line
Operator
Tx
PSTN
PBX or E1/T1
with RJ48 Interface
Converter
Coaxial Line

Connection Diagram for MTG1000
Conenct Gateway with Ethernet
Connect E1/T1 Port with PSTN/PBX
Network Port for Services
192.168.11.1
PC
192.168.1.XXX
Network Port for Management
192.168.1.111
Internet/
Ethernet
E1/T1 Cable
RJ48
BNC
Rx
Operator
Tx
PSTN
E1/T1 Cable
PBX or E1/T1 Board
with RJ48 Interface
AC100-240V
Grounding Cable
Ground Point
Converter
Coaxial Line Coaxial Line
Connect gateway with power input and ground point

Connection Diagram for MTG2000
Connect Gateway with Ethernet
Connect E1/T1 Port with PSTN/PBX
Connect gateway with power input and ground point
Network Port for Services
192.168.1.111
PC
192.168.11.XXX
Network Port for Management
192.168.11.1
Internet/
Ethernet
E1/T1 Cable
TB16 Distribution Frame
Operator ’s Digital Distribution Frame
Operator
RJ48
BNC
Rx Tx
E1/T1 Cable
PBX or E1/T1 Board
with RJ48 Interface
AC 100-240V
Grounding Cable
Ground Point

Modify PC’s IP Address
On the PC, click ‘Network (or Ethernet)→Properties’. Double-click ‘Internet Protocol Version 4 (TCP/IPv4)’.
Select ‘Use the following IP address’, and then enter an available IP address
‘192.168.11.XXX’ or ‘192.168.1.XXX’ .
The E1/T1 ports of MTG trunk gateway are connected with RJ48 cables.
An RJ48 cable has two PINs, and the wire sequence of each PIN is shown as follows:
PIN1
1 1
2 2
3 34 45 56 67 78 8
PIN2
1
3
2
7
Wire Sequence of RJ48(E1/T1) Cable
6
To log in the Web Management System of the trunk gateway, you need to modify the IP
address of PC first to make it at the same network segment with the gateway. Connect
PC with the gateway, and then add an IP of 192.168.1.XXX or 192.168.11.XXX on the
PIN1: orange & white, orange, green & white, blue, blue & white, green,
brown & white, brown.
PIN2: blue, blue & white, green & white, orange & white, orange, green,
brown & white, brown.

Log in Web Management System
Modify IP Address of Network Port for Services
Configure PRI/SS7 Trunk
Enter username and password in the displayed login GUI. Both the default username
and password are admin.
Model FE0 IP / GE0 IP FE1 IP / GE1 IP
MTG200 192.168.1.111 (for services)
192.168.1.111 (for services)
192.168.1.111 (for services)
192.168.11.1 (for services)
192.168.1.111 (for management)
192.168.11.1 (for management)
192.168.11.1 (for management)
192.168.11.1 (for management)
MTG1000B
MTG1000
MTG2000
(1) Configure PRI Trunk
8
10
9
Note: PC and the connected network port must be at the same network segment.
Open a web browser and enter the IP address of the trunk gateway, and then input the
IP address of FE0/GE0 or FE1/GE1 which is connected to the PC. Press Enter, and the
login GUI will be displayed.
After logging in the trunk gateway, user needs to modify the IP address of the network
port for services. If there’s a public static IP address, please configure the IP address of
the network port into this static IP address. If SIP server is connected to a private
network, the network port for services should be at the same network segment with the
SIP server. After that, please restart the gateway for the configurations to take effect.
The network port for management is only used for local management, while the network
port for services is used for voice and signaling interacting.
On the interface, add a PRI trunk. ‘Channel ID’ of the PRI trunk PRI Config → PRITrunk
should be the same with that of the peer switch.
As for the ‘Switch Side’ parameter, if the peer switch is configured as ‘User Side’, the
PRI trunk should be configured as ‘Network Side’; If the peer switch is configured as
‘Network Side’, the PRI trunk should be configured as ‘User Side’.

(2) Configure SS7 Trunk
1
2
3
On the interface, add an SS7 signaling link for the trunk. SS7 Config → SS7 MTP Link
Please Consult local service provider about ‘E1/T1 Port No.’, ‘Channel No.’ of the SS7
signaling link, as well as ‘Caller Type’.
On the interface, add an SS7 circuit for the SS7 trunk. Generally, SS7 Config→SS7 CIC
an E1 port contains 32 channels, while a T1 port has 24 channels. Please consult local
service provider about the ‘Start CIC No.’.
Please consult local service provider about the information of Protocol Type
(TUP/ISUP), OPC and DPC.
On the interface, add an SS7 trunk. SS7 Config → SS7 trunk

Configure SIP Trunk
Configure E1/T1 Frame Mode
11
12
On the interface, modify the frame mode of E1/T1 port PSTN Group Config →E1/T1 Parameter
to make it the same with that of the peer device.
(1) On the interface, user needs to fill in the IP address of the peer SIP Config →SIP Trunk
device (remote address) and remote port. Other parameters can be retained as default
settings.

(1) Configure Outbound Route
(2) Configure Inbound Route
More Details
Configure Outbound & Inbound Routes
13
14
On the interface, add an outbound route. Select a Call Routing → IP>PSTN Routing
source trunk and a destination trunk that have been created. If ‘.’ is filled in for Caller Prefix
and Callee Prefix, it means any number can be the caller number and callee number of this
outbound route.
On the interface, add an inbound route. Select a Call Routing → PSTN>IP Routing
source trunk and a destination trunk that have been created. If ‘.’ is filled in for Caller Prefix
and Callee Prefix, it means any number can be the caller number and callee number of this
inbound route.
This document only provides instructions for quick installation and basic configuration,
For detailed configuration and parameter explanation, please refer to user manual or
ask for online technical support.

Trouble Shooting
15
(1) What if E1/T1 indicator is still dull after the corresponding E1/T1 port has been
connected to an E1/T1 cable?
A. In case that the E1/T1 port is directly connected to a peer device with a standard
RJ48C E1/T1 cable, please check whether the peer device is equipped with
standard RJ48C interface first, and then check whether the wire sequence of
E1/T1 cable is correct or not.
B. In case that the E1/T1 port is connected to a switch with E1/T1 cable and coaxial
line, please check whether the connector of BNC transit box works well or not, and
then check whether the RX end and TX end are connected properly.
C. Exchange the E1/T1 cable with another one that works normally, so as to confirm
whether the E1/T1 port malfunctions.
(2) What if E1/T1 indicator flashes after the corresponding E1/T1 port has been
connected to an E1/T1 cable?
Log into the web management system to modify the frame mode of the E1/T1 port. If
the E1/T1 indicator still flashes, it means there are error codes in the physical link.
Please contact service provider to check this problem.
(3) Forget the IP address of the trunk gateway.
Connect the trunk gateway’s console port to a PC via an RS232 serial cable. After the
command interface is displayed, input ‘show int’ under the ‘ROS#’ mode to query the
current IP address of the gateway.
(4) Forget username and password.
Connect the trunk gateway’s console port to a PC via an RS232 serial cable, and then
ask for online technical support.
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Dinstar Technologies Co., Ltd.
Website: http://www.dinstar.com
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