Dinstar MTG1000B Series User manual

MTG1000B Trunk Gateway User Manual
MTG1000B Trunk Gateway User Manual V3.0
Shenzhen Dinstar Technologies Co., Ltd.
Address: 9th Floor, Guoxing Building, Changxing Road, Nanshan District, Shenzhen, China
Postal Code: 518052
Telephone: [phone]
Fax: [phone]
Emails: [e-mail], [email protected]
Website: www.dinstar.com

MTG1000B Trunk Gateway User Manual
Revision Record
Document Name
MTG1000B Trunk Gateway User Manual V3.0
Document version
V3.0
Firmware version
2.04.05.01
Revised by
Ivanka Yuan
Date
2016/05/11

MTG1000B Trunk Gateway User Manual
Preface
Welcome
Thanks for choosing MTG1000B Trunk Gateway! We hope you will make optimum use of this flexible, rich-
feature trunk gateway. Please read this document carefully before install the gateway.
About This Manual
This manual provides information about the introduction of the gateway, and about how to install, configure or use
the gateway.
For interoperability with different IPPBX/Softswitch platform, you can refer to relevant configuration guide of
different systems.
This manual is written with reference to the default configurations of the MTG1000B Trunk Gateway.
Intended Audience
This manual is aimed primarily at network and system engineers who will install, configure and maintain the
gateway.
System engineers are persons who customize the configurations to meet the requirements of users.

MTG1000B Trunk Gateway User Manual
Table of Contents
1 Product Description........................................................................................................................1
1.1 Overview.......................................................................................................................................... 1
1.2 Application Scenario......................................................................................................................... 1
1.3 Product Appearance ......................................................................................................................... 3
1.3.1 Rear View of MTG1000B............................................................................................................................................ 3
1.3.2 Rear View of MTG1000B............................................................................................................................................ 3
1.4 Functions and Features..................................................................................................................... 4
1.4.1 Key Features............................................................................................................................................................... 4
1.4.2 Protocols Supported .................................................................................................................................................. 4
1.4.3 System Functions ....................................................................................................................................................... 4
1.4.4 Physical Interfaces...................................................................................................................................................... 5
1.4.5 Software Features ...................................................................................................................................................... 5
1.4.6 Call Features............................................................................................................................................................... 6
1.4.7 Hardware Specifications & Environment ................................................................................................................... 6
2 Quick Installation............................................................................................................................7
2.1 Preparations before Installation ........................................................................................................ 7
2.1.1 Attentions for Installation .......................................................................................................................................... 7
2.1.2 Preparations about Installation Site........................................................................................................................... 7
2.1.3 Installation Tools ........................................................................................................................................................ 7
2.1.4 Unpacking .................................................................................................................................................................. 8
2.2 Installation of MTG1000B.................................................................................................................. 8
2.2.1 Put MTG1000B into Cabinet ...................................................................................................................................... 8
2.2.2 Connect Ground Wire to MTG1000B ......................................................................................................................... 8
2.2.3 Connect MTG1000B to Network................................................................................................................................ 8
2.2.4 Connect MTG1000B to PSTN ..................................................................................................................................... 8
2.3 Wire Sequence of RJ48 (E1/T1) Cable ................................................................................................ 9
2.3.1 How to make RJ48 joint for E1/T1 Cable.................................................................................................................... 9
3 Basic Operation.............................................................................................................................10

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3.1 Configuration of IP Address............................................................................................................. 10
3.2 Local Maintenance.......................................................................................................................... 11
3.2.1 Example: Log in MTG1000B via Console Port .......................................................................................................... 11
3.3 Query IP ......................................................................................................................................... 13
4 Configurations on Web Interface ................................................................................................13
4.1 How to Log in Web Interface ........................................................................................................... 13
4.1.1 Network Connection................................................................................................................................................ 13
4.1.2 Preparations for Login.............................................................................................................................................. 14
4.1.3 Log in Web Interface ................................................................................................................................................ 14
4.2 Introduction to Web Interface......................................................................................................... 15
4.3 Configuration Flows........................................................................................................................ 16
4.4 Status & Statistics........................................................................................................................... 16
4.4.1 System Information.................................................................................................................................................. 16
4.4.2 E1/T1 Status............................................................................................................................................................. 17
PSTN Trunk Status............................................................................................................................................................. 19
4.4.3 IP Trunk Status ......................................................................................................................................................... 20
4.4.4 PRI Call Statistics ...................................................................................................................................................... 20
4.4.5 SS7 Call Statistics...................................................................................................................................................... 21
4.4.6 SIP Call Statistics ...................................................................................................................................................... 22
4.5 Network......................................................................................................................................... 23
4.6 PRI Config....................................................................................................................................... 24
4.6.1 PRI Parameter .......................................................................................................................................................... 24
4.6.2 PRI Trunk .................................................................................................................................................................. 26
4.7 SS7 Config ...................................................................................................................................... 27
4.7.1 SS7 Parameter.......................................................................................................................................................... 27
4.7.2 SS7 Trunk.................................................................................................................................................................. 27
4.7.3 SS7MTP Link............................................................................................................................................................. 28
4.7.4 SS7 CIC ..................................................................................................................................................................... 29
4.7.5 SS7 CIC Maintain ...................................................................................................................................................... 32
4.8 PSTN Group Config ......................................................................................................................... 34
4.8.1 E1/T1 Parameter ...................................................................................................................................................... 34
4.8.2 Port Number ............................................................................................................................................................ 35

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4.8.3 Codec Group ............................................................................................................................................................ 35
4.8.4 Dial Plan ................................................................................................................................................................... 38
4.8.5 Dial Timeout............................................................................................................................................................. 39
4.8.6 PSTN Profile ............................................................................................................................................................. 40
4.8.7 PSTN Group.............................................................................................................................................................. 42
4.8.8 PSTN Group Management ....................................................................................................................................... 43
4.9 SIP Config....................................................................................................................................... 44
4.9.1 SIP Parameter........................................................................................................................................................... 44
4.9.2 SIP Trunk .................................................................................................................................................................. 44
4.10 R2 Config...................................................................................................................................... 50
4.10.1 R2 Parameter ......................................................................................................................................................... 50
4.10.2 R2 Trunk ................................................................................................................................................................. 51
4.11 IP Group Config............................................................................................................................. 51
4.11.1 IP Profile................................................................................................................................................................. 51
4.11.2 IP Group ................................................................................................................................................................. 53
4.11.3 IP Group Management........................................................................................................................................... 54
4.12 Number Filter ............................................................................................................................... 55
4.12.1 Procedures to add a number on the Caller White List........................................................................................... 55
4.12.2 Caller Pool .............................................................................................................................................................. 56
4.12.3 Filter Profile ........................................................................................................................................................... 56
4.13 Call Routing .................................................................................................................................. 58
4.13.1 Routing Parameter ................................................................................................................................................. 58
4.13.2 PSTNIP Routing................................................................................................................................................... 58
4.13.3 PSTN PSTN Routing ........................................................................................................................................... 60
4.13.4 IP PSTN Routing................................................................................................................................................. 61
4.13.5 IP IP Routing....................................................................................................................................................... 63
4.14 Number Manipulation .................................................................................................................. 64
4.14.1 PSTN IP Callee ................................................................................................................................................... 64
4.14.2 PSTNIP Caller...................................................................................................................................................... 66
4.14.3 PSTNPSTN Callee................................................................................................................................................ 68
4.14.4 PSTN PSTN Caller................................................................................................................................................ 69
4.14.5 IPPSTN Callee ..................................................................................................................................................... 71

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4.14.6 IPPSTN Caller...................................................................................................................................................... 72
4.14.7 IP IP Callee......................................................................................................................................................... 74
4.14.8 IP IP Caller ......................................................................................................................................................... 75
4.15 Voice & Fax................................................................................................................................... 77
4.16 Encrypt Config .............................................................................................................................. 79
4.17 Maintenance ................................................................................................................................ 80
4.17.1 Management Parameter........................................................................................................................................ 80
4.17.2 SNMP Parameter.................................................................................................................................................... 82
4.17.3 Radius Parameter................................................................................................................................................... 83
4.17.4 Cloud Server........................................................................................................................................................... 84
4.17.5 Data Backup ........................................................................................................................................................... 84
4.17.6 Data Restore........................................................................................................................................................... 84
4.17.7 Signaling Call Test................................................................................................................................................... 84
4.17.8 Version Information ............................................................................................................................................... 85
4.17.9 Firmware Upgrade ................................................................................................................................................. 85
4.17.10 Password Modification ........................................................................................................................................ 86
4.17.11 Device Restart ...................................................................................................................................................... 86
5 Abbreviation ..................................................................................................................................87
6 Commands.....................................................................................................................................89
6.1 Troubleshooting and Command Lines.............................................................................................. 89
6.1.1 Basic Command ....................................................................................................................................................... 89
6.1.2 Show IP address ....................................................................................................................................................... 89
6.1.3 Show CPU performance........................................................................................................................................... 90
6.1.4 3.4 Show ss7 status.................................................................................................................................................. 90
6.1.5 3.5 Show ss7 ts......................................................................................................................................................... 90
6.1.6 3.6 Block ss7 ts......................................................................................................................................................... 91
6.1.7 3.7 Show ss7/PRI/cc call information....................................................................................................................... 92
6.1.8 3.8 Debug call (call control log analyze):.................................................................................................................. 92
6.1.9 Example 1 : One succ call from IP to PSTN:.............................................................................................................. 94
6.1.10 Example 2: One succ call from PSTN to IP:........................................................................................................... 105

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1Product Description
1.1 Overview
MTG1000B E1/T1 trunk gateway is a multi-functional trunk gateway designed for large enterprises, telecom
operators, call centers and providers of value-added services. It supports a range of signaling protocols, realizing
the interconversion between SIP and traditional signals like SS7, PRI and NO.1. It supports multiple codec methods
such as G.711, G.723, G.729 and iLBC, offers signal encryption technology and smart voice recognition
technology, and improves the utilizing efficiency of trucking resources while ensuring voice quality.
Compared with similar gateways, MTG1000B trunk gateway has more advantages in terms of performance, system
reliability and interoperability. Its high-efficient design and strong DSP processor ensure the interconversion of
PCM voice signal and IP packets, although the gateway has been fully loaded. It can be connected with multiple
devices such as softswitches, PBX and those servers equipped with digital trunk boards.
MTG1000B trunk gateway has two models:
MTG1000B-1E1/T1
MTG1000B-2E1/T1
1.2 Application Scenario
The application scenario for enterprises is shown as follows:

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Enterprise PBX
Extensions Fax
IP
E1/T1
E1/T1
MTG1000B
PRI/SS7 SIP
PSTN VoIP Network
The application scenario for services providers is shown as follows:
E1/T1 SP Network
PSTN
MTG1000B
MTG1000B
E1/T1
E1/T1
Extensions Enterprise PBX
Softswitch
(Access Side)
(Trunking Side)

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1.3 Product Appearance
1.3.1 Rear View of MTG1000B
Interface
Description
PWR
Connected to the power adapter, 110~240VAC, 50~60HZ, 1.2A
Port0-Port1
E1/T1 ports
FE0
Ethernet Interface for Services, standard 10/100BASE-TX Ethernet interface. Default IP address is
192.168.1.111, default subnet mask is 255.255.255.0
FE1
Ethernet Interface for Management, standard 10/100BASE-TX Ethernet interfaces, Default IP address is
192.168.11.1, default subnet mask is 255.255.255.0
1.3.2 Rear View of MTG1000B
Indicator
Function
Color
Status
POWER
Power indicator
Green
Off:Power is off
On: Power is on
RUN
Running indicator
Green
Slow blinking: the gateway is running normally.
No blinking/Fast blinking: the gateway is running abnormally.
ALM
Alarm indicator
Yellow
Off: the gateway functions well.
On: the gateway malfunctions.

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RST
Reset button (it is used to reset the gateway)
CONSOLE
RJ45, RS232, 115200bps, it is used to carry out maintenance-related configurations.
E1/T1
Indicating the connection
state of device E1/T1.
Green
Off：E1/T1 port is not connected
On: E1/T1 port connection and sending/ receiving message are normal
Flash:E1/T1 port connection fails
LINK
Indicator for network link
Green
Off: the gateway is normally connected to network.
On: the network is not connected to network or the connection is
improper. 0 refers to FE0 while 1 refers to FE1.
SPEED
Indicator for network speed
Yellow
Off: network bandwidth is 10Mbps.
On: network bandwidth is 100Mbps.
1.4 Functions and Features
1.4.1 Key Features
Provide various services such as VoIP, FoIP, Modem and POS;
Support flexible dialing rules and operations, allowing users to customize dialing rules according to different
working environments;
Support multiple coding standards: G.711A/U, G.723.1, G.729A/B and iLBC;
High compatibility: interoperable with PBX of Avaya, NEC and Alcatel and leading softswitches of Huawei,
Cisco and ZTE.
1.4.2 Protocols Supported
Standard SIP /SIP-T/R2/PRI/SS7 protocol
NAT Traversing (STUN)
Hypertext Transfer Protocol (HTTP)
ITU-T G.711A-Law/U-Law, G.723.1, G.729AB, iLBC(optional)
Domain Name System (DNS)
Dynamic host configuration protocol (DHCP)
1.4.3 System Functions
Packet Loss Concealment (PLC)

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Voice Activity Detection (VAD)
Comfort Noise Generation (CNG)
Echo Cancellation
Packet Loss Compensation
Silence Suppression
Adaptive Jitter Buffer
Gain Control of Voice and Fax
Support Modem and POS
DTMF Modes: RFC2833, SIP INFO and INBAND
T38/Pass-Through Fax over IP
Configurations via HTTP/Telnet
Upgrade Firmware via TFTP/Web
Recognition of Prompt Tone
1.4.4 Physical Interfaces
E1/T1 Ports: 1/2
Interface Type: RJ48(Impedance 120Ω）
Ethernet Interface:
FE1: standard 10/100BASE-TX Ethernet interface, FE0: standard 10/100BASE-TX Ethernet interface
Console Port : 1* RS232, 115200bps
1.4.5 Software Features
Local/Transparent Ringback Tone
Overlapping Dialing
Multiple Dialing Rules
PSTN Group Based on E1 Port or E1 Timeslot
Configuration of IP Trunk Group
Voice Codec Group
Caller/Called Number White List
Caller/Called Number Black List

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Access Rule List
IP Trunk Priority
RTP and Signaling Encryption (VOS RC4)
1.4.6 Call Features
Flexible Route Methods: PSTN–PSTN, PSTN–IP, IP–IP, IP–PSTN
Intelligent Routing Rules
Call Routing Based on Time
Call Routing Based on Prefix of Caller/Called Number
Caller and Called Number Manipulation
1.4.7 Hardware Specifications & Environment
Power Supply: 100-240 VAC, 50-60Hz
Maximum Power Consumption: 10W
Operating Temperature: 0 ℃~ 45 ℃
Storage Temperature: -20 ℃~80 ℃
Humidity: 10%-90%, Non-Condensing
Dimensions (W/D/H): 430×300×44.5 mm
Net Weight: 2.0kg

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2Quick Installation
2.1 Preparations before Installation
2.1.1 Attentions for Installation
The attentions for installing MTG1000B include:
To guarantee MTG1000B works normally and to lengthen the service life of the device, the humidity of the
equipment room where MTG1000B is installed should be maintained at 10%-90% (non-condensing), and
temperature should be 0 ℃~ 45 ℃;
Ensure the equipment room is well-ventilated and clean;
Power supply of MTG1000B should be 100 ~240V AC, and its socket is a three-pin socket which should be
grounded well;
Please wear anti-static wrist strap when installing MTG1000B;
2.1.2 Preparations about Installation Site
Equipment Cabinet
Ensure the cabinet is well-ventilated and strong enough to bear the weight of MTG1000B. It’s required that
the width of the cabinet should be 482.6mm (19 inches).
IP Network
Ensure Ethernet PBX or router under IP network has been prepared, since MTG1000B is connected to the IP
network through the standard 10/100 network port.
Socket
Ensure the socket of MTG1000B is a three-pin socket and power supply is grounded well.
2.1.3 Installation Tools
Screwdriver
Anti-static wrist strap
Network cables, power cable, telephone wires
Hub, telephone, fax, and PBX

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Terminal (it can be a PC)
2.1.4 Unpacking
Open the packing container to check whether the MTG1000B device and all accessories have been in it:
One MTG1000B device
One meter long of power wire (AC 250V/4A)
E1/T1 transit boxes (the number of the transit box is the same with that of E1/T1 ports)
One network cable
E1/T1 cables (the number of the cables is the same with that of E1/T1 ports)
Serial console cable
2.2 Installation of MTG1000B
2.2.1 Put MTG1000B into Cabinet
1. Use screws to fix a mounting ear on the left and the right of MTG1000B respectively;
2. Put the MTG1000B device into the cabinet horizontally;
3. Fix the mounting ears of MTG1000B on the cabinet by using screws.
2.2.2 Connect Ground Wire to MTG1000B
Connect one end of the ground wire to the grounding port on the back of MTG1000B and then connect the other
end to the grounding bar of the cabinet.
2.2.3 Connect MTG1000B to Network
MTG1000B has two network ports, namely the Ethernet port for services (FE0) and the Ethernet port for
management (FE1). It is advised to connect FE0 to the IP network.
Both FE1 and FE0 can be used to carry out management on MTG1000B, but only FE0 is put in use generally. FE1
is used when there is a need to separate the management on MTG1000B from service processing.
2.2.4 Connect MTG1000B to PSTN
Connect one end of E1/T1 cable to one of the E1/T1 ports of MTG1000B, and then connect the other end an
exchanger or a PBX under PSTN.

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2.3 Wire Sequence of RJ48 (E1/T1) Cable
The E1/T1 ports of MTG1000B trunk gateway are connected with RJ48 cables.A RJ48 cable has two PINs, and the
wire sequence of each PIN is shown as follows:
Wire sequence of PIN1: orange & white, orange, green & white, blue, blue & white, green, brown & white, brown.
Wire sequence of PIN2: blue, blue & white, green & white, orange & white, orange, green, brown & white, brown.
2.3.1 How to make RJ48 joint for E1/T1 Cable
1. Prepare a twisted-pair cable with a length of at least 0.6 meters, and then remove the shuck of the cable.
2. Sequence the wires of the cable according to the following figure.
1 2 3 4 56 7 8
PIN 1
1 2 3 4 56 7 8
PIN 2
3. Put the wires into two PINs of RJ－48 joint according to the abovementioned sequence of the wires.
4. Use a RJ－48 wire crimper to crimp the RJ－48 joint.
Note: Generally, a RJ－48 cable will be provided together with the MTG1000B device, and users have no need to
make RJ－48 joints by themselves.
1 2 3 4 56 7 8
PIN 1
1 2 3 4 56 7 8
PIN 2

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3Basic Operation
3.1 Configuration of IPAddress
The default IP address of FE1 (network port for services) is 192.168.11.1, while that of FE0 (network port for
management) is 192.168.1.111.When FE0 is in use, it’s required that the IP address of FE0 and the IP address of PC
are at the same network segment.
1. Connect the FE0 port of MTG1000B to a PC by using a network cable.
2. Open the TCP/IPv4 Settings interface on the PC, and then click Add to add an IP whose format is
192.168.1.XXX. Or you can open the Internet Protocol (TCP/IP) interface to modify an existing IP into
192.168.1.XXX.

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3.2 Local Maintenance
To ensure easy maintenance, the MTG1000B trunk gateway provides a standard RJ48 console port. Users can log
in the MTG1000B to carry out maintenance-related configurations through the console port.
3.2.1 Example: Log in MTG1000B via Console Port
Step 1: Prepare a serial cable.
Step 2: Connect the F port of the serial cable to the COM port of PC.
If the PC does not have a COM port, please use a USB-to-COM converting tool to connect the serial cable to the
PC.
Step 3: Connect the M port of the serial cable to the console port of MTG1000B.

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Step 4: Conduct configurations on a login software.
Herein we take the PuTTY sofeware as an example. Detailed configurations are as follows:
(COM1 is an example. Please enter correct name of serial line according to actual conditions.)
After finishing the above configuration, click the Open button to enter the following interface.
Enter username and password, which are the same with the username and password to log in the Web interface of
MTG1000B.And then you will see a linux platform where you can carry out maintanance-related configurations.
Note: For commands to query MTG1000B information, make reference to Chapter 6.

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3.3 Query IP
If you have changed the default IP address of FE1 or FE0 to a new IP address but forget it, you can carry out the
following procedures to query the IP address.
1. Use a serial line to connect the console port of MTG1000B with a PC;
2. Modify the baud rate to 115200;
3. Click OK, and then enter ‘show int’, and the IP address of FE1 or FE0 of MTG1000B will be displayed.
4Configurations on Web Interface
4.1 How to Log in Web Interface
4.1.1 Network Connection
Connect MTG1000B to the network according to the following network topology: