Dinstar MTG1000 User manual

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MTG1000 Trunk Gateway
User Manual V1.2
Shenzhen Dinstar Co., Ltd.
Address: Floor 18, Building 7A, Vanke Cloud City Phase 1, Xingke 1st Street, Xili Sub-district,
Nanshan District, Shenzhen.
Postal Code: 518052
Telephone: [phone]
Fax: [phone]
Email：[e-mail]
Website：www.dinstar.com

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Welcome
Thanks for choosing MTG1000 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.
This manual is written with reference to the default configurations of the MTG1000 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.
Parts of this document are aimed at users who use the gateway.
Revision Records
Document Name
MTG1000 Trunk Gateway User Manual v1.2
Document version
V1.2
Software version
01.06.11.25 p3
Revised by
Ellie Zhang
Date
04/05/2023
Descriptions
(1) Update the configuration of default password

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Contents
WELCOME.............................................................................................................................................1
ABOUT THIS MANUAL............................................................................................................................1
INTENDED AUDIENCE ............................................................................................................................1
REVISION RECORDS ..............................................................................................................................1
1 PRODUCT DESCRIPTION ..........................................................................................................1
1.1 OVERVIEW ......................................................................................................................................1
1.2 APPLICATION SCENARIO .................................................................................................................1
1.3 PRODUCT APPEARANCE ..................................................................................................................2
1.3.1 Description of Ports and Indicators.............................................................................................2
1.4 FUNCTIONS AND FEATURES.............................................................................................................3
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
2.2 INSTALLATION OF MTG1000..........................................................................................................8
2.2.1 Put MTG1000 into Shelf.............................................................................................................8
2.2.2 Connect Grounding wire to MTG1000 .......................................................................................8
2.2.3 Connect MTG1000 to Ethernet...................................................................................................8
2.2.4 Connect MTG1000 to PSTN.......................................................................................................9
2.3 CABLING OF E1/T1 PORT ................................................................................................................9
2.3.1 How to make RJ-48 joint for E1/T1 Cable..................................................................................9
3 BASIC OPERATION.................................................................................................................... 11
3.1 CONFIGURATION OF IP ADDRESS .................................................................................................. 11
3.2 LOCAL MAINTENANCE.................................................................................................................. 11
3.2.1 Example: Log in MTG1000 via Console Port...........................................................................12
3.3 QUERY IP......................................................................................................................................13
4 CONFIGURATIONS ON WEB INTERFACE...........................................................................15
4.1 HOW TO LOG IN WEB INTERFACE..................................................................................................15
4.1.1 Network Connection .................................................................................................................15
4.1.2 Preparations for Login...............................................................................................................15
4.1.3 Log in Web Interface.................................................................................................................15
4.2 INTRODUCTION TO WEB INTERFACE .............................................................................................16
4.3 CONFIGURATION FLOWS...............................................................................................................17
4.4 STATUS &STATISTICS...................................................................................................................18
4.4.1 System Information...................................................................................................................18
4.4.2 DTU Status................................................................................................................................20
4.4.3 E1/T1 Status..............................................................................................................................21

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4.4.4 PSTN Trunk Status....................................................................................................................22
4.4.5 IP Trunk Status..........................................................................................................................23
4.4.6 SIP Registration Status..............................................................................................................24
4.4.7 Call Info Status..........................................................................................................................24
4.4.8 PRI Call Statistics .....................................................................................................................25
4.4.9 SS7 Call Statistics .....................................................................................................................26
4.4.10 R2 Call Statistics.....................................................................................................................27
4.4.11 SIP Call Statistics....................................................................................................................27
4.4.12 Radius Statistics ......................................................................................................................28
4.4.13 Record Statistics......................................................................................................................28
4.5 NETWORK PARAMETER CONFIG....................................................................................................29
4.5.1 Network Config.........................................................................................................................29
4.5.2 Static IP Routing Table .............................................................................................................31
4.5.3 ACL White List.........................................................................................................................31
4.5.4 ACL Control Config..................................................................................................................32
4.5.5 VLAN Config............................................................................................................................32
4.6 PRI CONFIG ..................................................................................................................................34
4.6.1 PRI Parameter ...........................................................................................................................34
4.6.2 PRI Trunk..................................................................................................................................36
4.7 SS7 CONFIG ..................................................................................................................................38
4.7.1 SS7 Parameter...........................................................................................................................38
4.7.2 SS7 Trunk..................................................................................................................................39
4.7.3 SS7 MTP Link...........................................................................................................................40
4.7.4 SS7 CIC.....................................................................................................................................42
4.7.5 SS7 Link Set..............................................................................................................................44
4.7.6 SS7 CIC Maintain .....................................................................................................................44
4.7.7 Slave TG Management..............................................................................................................47
4.7.8 Slave TG Pc Set ........................................................................................................................48
4.8 R2 CONFIG ....................................................................................................................................49
4.8.1 R2 Param...................................................................................................................................49
4.8.2 R2 Trunk ...................................................................................................................................53
4.8.3 R2 Setting..................................................................................................................................54
4.9 PSTN GROUP CONFIG...................................................................................................................54
4.9.1 Clock Source.............................................................................................................................54
4.9.2 E1/T1 Parameter........................................................................................................................55
4.9.3 Port Number..............................................................................................................................56
4.9.4 Codec Group .............................................................................................................................56
4.9.5 Dial Plan....................................................................................................................................59
4.9.6 Dial Timeout .............................................................................................................................60
4.9.7 Srtp Param.................................................................................................................................61
4.9.8 PSTN Cause Mapping...............................................................................................................61
4.9.9 PSTN Profile.............................................................................................................................62
4.9.10 PSTN Group............................................................................................................................64
4.9.11 PSTN Group Management......................................................................................................64

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4.10 SIP CONFIG.................................................................................................................................66
4.10.1 SIP Parameter..........................................................................................................................66
4.10.2 SIP Trunk ................................................................................................................................69
4.10.3 SIP Account ............................................................................................................................76
4.10.4 SIP DNS..................................................................................................................................78
4.10.5 SIP RED Group.......................................................................................................................78
4.11 IP GROUP CONFIG .......................................................................................................................79
4.11.1 IP Profile .................................................................................................................................79
4.11.2 IP Group..................................................................................................................................81
4.11.3 IP Group Management ............................................................................................................82
4.12 NUMBER FILTER..........................................................................................................................82
4.12.1 Procedures to add a number on the Caller White List.............................................................83
4.12.2 Caller Pool...............................................................................................................................84
4.12.3 Number Bound TsNo ..............................................................................................................84
4.12.4 Filter Profile ............................................................................................................................85
4.13 CALL ROUTING ...........................................................................................................................86
4.13.1 Routing Parameter...................................................................................................................86
4.13.2 PSTN -> IP Routing................................................................................................................86
4.13.3 PSTN -> PSTN Routing..........................................................................................................88
4.13.4 IP -> PSTN Routing................................................................................................................89
4.14 NUMBER MANIPULATION............................................................................................................90
4.14.1 PSTN -> IP Callee...................................................................................................................90
4.14.2 PSTN -> IP Caller ...................................................................................................................92
4.14.3 PSTN -> PSTN Callee.............................................................................................................94
4.14.4 PSTN -> PSTN Caller.............................................................................................................95
4.14.5 IP -> PSTN Callee...................................................................................................................97
4.14.6 IP -> PSTN Caller...................................................................................................................99
4.15 VOICE &FAX............................................................................................................................100
4.16 MAINTENANCE..........................................................................................................................104
4.16.1 Ping Test................................................................................................................................104
4.16.2 Tracert Test ...........................................................................................................................105
4.16.3 Signaling Call Test................................................................................................................105
4.16.4 Network Capture ...................................................................................................................106
4.16.5 Debug Command...................................................................................................................107
4.17 MANAGEMENT ..........................................................................................................................107
4.17.1 Management Parameter.........................................................................................................108
4.17.2 Server Parameter ................................................................................................................... 111
4.17.3 Cloud Server.......................................................................................................................... 113
4.17.4 NMS Server........................................................................................................................... 113
4.17.5 Mail Server............................................................................................................................ 114
4.17.6 SNMP Parameter................................................................................................................... 115
4.17.7 Radius Parameter................................................................................................................... 117
4.17.8 Remote Server....................................................................................................................... 119
4.17.9 Data Download...................................................................................................................... 119

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4.17.10 Data Restore........................................................................................................................120
4.17.11 License Management...........................................................................................................121
4.17.12 Version Information............................................................................................................121
4.17.13 Firmware Upload.................................................................................................................122
4.17.14 User Account Management.................................................................................................124
4.17.15 User Group Management ....................................................................................................124
4.17.16 Password Modification........................................................................................................126
4.17.17 Auto Reset...........................................................................................................................126
4.17.18 Device Restart .....................................................................................................................126
5 ABBREVIATION ........................................................................................................................127
6 COMMANDS ..............................................................................................................................128
6.1 COMMANDS UNDER EN MODE.....................................................................................................128
6.1.1 Login Command......................................................................................................................128
6.1.2 Query IP Address....................................................................................................................128
6.1.3 Query Statistics about DTU ....................................................................................................128
6.1.4 Query DSP Information ..........................................................................................................129
6.1.5 Query CPU Performance.........................................................................................................129
6.1.6 Query SS7 Trunk Status..........................................................................................................129
6.1.7 Query SS7 Link Statistics .......................................................................................................130
6.1.8 Query SS7 Call Statistics ........................................................................................................130
6.1.9 Query SS7 Errors ....................................................................................................................130
6.1.10 Query PRI Trunk Status........................................................................................................130
6.1.11 Query PRI Link Statistics......................................................................................................131
6.1.12 Query PRI Call Statistics.......................................................................................................131
6.1.13 Query Packet Statistics of HDLC Channel and Related Error Codes ...................................131
6.1.14 Query Status of E1 Port.........................................................................................................132
6.1.15 Query Statistics of All Call ...................................................................................................132
6.2 COMMANDS UNDER CONFIG MODE .............................................................................................132
6.2.1 Login Commands....................................................................................................................132
6.2.2 Other Commands ....................................................................................................................133
6.3 COMMANDS UNDER ADA MODE ..................................................................................................133
6.3.1 Login Commands....................................................................................................................133

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1Product Description
1.1 Overview
MTG1000 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, MTG1000 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
softswitch, PBX and those servers equipped with digital trunk boards.
MTG1000 trunk gateway has two models:
✓MTG1000-1E1/T1
✓MTG1000-2E1/T1
1.2 Application Scenario
The application scenario of MTG1000 is shown as follow:

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1.3 Product Appearance
Front View
Back View
1.3.1 Description of Ports and Indicators
MTG1000 has one MCU board and five DTU boards, which can be inserted or pulled out.
Each board has four E1/T1 ports (from 0 to 3 in sequence), and there are indicators to show
the status of each E1/T1 port.
MCU Board
Interface
Description
PWR
Connected to the power adapter, 110~240VAC, 50~60HZ, 1.2A
Port0-Port1
E1/T1 ports
GE0
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
GE1
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
DTU Board:
Indicator/Port
Status
Description
PWR
Green
Power supply is working as normal.
Off
There is no power supply or power supply is abnormal.
RUN
Flash slowly
The DTU board has been inserted and identified by the
system.
Flash quickly
The system does not identify the DTU board.
ALM
Red
The gateway malfunctions.
Off
The gateway functions well.
E1/T1
Off
The corresponding E1/T1 port is not in use.
Green
The corresponding E1/T1 port is connected normally, and
can be used to receive or send data.
Flash
The corresponding E1/T1 port is connected falsely and
there are bit errors.
Link
Green
The gateway is normally connected to network.

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Off
The network is not connected to network or the connection
is improper. 0 refers to GE0 while 1 refers to GE1.
Speed
Off
Network bandwidth is not up to 100Mbps/1000Mbps.
Yellow
Network bandwidth is up to 100Mbps/1000Mbps.
CONSOLE
RJ45, RS232, 115200bps, it is used to carry out maintenance-related
configurations.
RST
Reset button (it is used to reset the gateway)
1.4 Functions and Features
➢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 also
leading soft-switch of Huawei, Cisco and ZTE etc.
➢Physical Interfaces
⚫E1/T1 Ports: 1/2 E1/T1
⚫Interface Type
RJ48(Impedance 120Ω）
⚫Ethernet Interface
GE1: 10/100/1000 Base-T Adaptive Ethernet
GE0: 10/100/1000 Base-SNMP
T Adaptive Ethernet r
⚫Serial Port : 1* RS232, 115200bps
➢Protocols Supported
⚫SIP v2.0 (UDP/TCP), RFC3261, SDP, RTP(RFC2833), RFC3262, RFC3263,
RFC3264, RFC3265, RFC3515, RFC2976, RFC3311
⚫SIP TLS/SRTP
⚫PRI/SS7/R2 Protocol
⚫RTP/RTCP, RFC2198, RFC1889
⚫SIP-T, RFC3372, RFC3204, RFC3398

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⚫SIP Trunk Work Mode: Peer/Access
⚫NAT: Dynamic NAT
⚫SIP Rport
➢Voice Capabilities
⚫Codecs: G.711a/µ law, G.723.1, G.729A/B, iLBC, AMR
⚫Silence Suppression
⚫Voice Activity Detection (VAD)
⚫Comfort Noise Generation (CNG)
⚫Gain Control of Voice and Fax
⚫Echo Cancellation (G.168), with up to 128ms
⚫Adaptive Dynamic Buffer
⚫FAX: T.38 and Pass-through
⚫Support Modem/POS
⚫DTMF Mode: RFC2833/Signal/Inband
⚫Clear Channel/Clear Mode
➢PSTN
⚫ISDN PRI
23B+D(T1), 30B+D(E1), NT or TE
ITU-T Q.921, ITU-T Q.931, Q.Sig
⚫Signal 7/SS7
ITU-T, ANSI, ITU-CHINA
MTP1/MTP2/MTP3, TUP/ISUP
⚫E1 Frame Type: DF, CRC-4, CRC_ITU
⚫T1 Frame Type:
2-Frame Multi-frame (F12, D3/4),
Extended Super-frame (F24, ESF) ,
⚫Line Codes:
E1: HDB3, T1: B8ZS
⚫Clock: Local/Remote Clock Source

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➢Call Features
⚫Flexible Route Methods
⚫PSTN-PSTN, PSTN-IP, IP-PSTN
⚫Intelligent Routing Rules
⚫Call Routing base on Time
⚫Call Routing base on Caller/Called Prefixes
⚫Caller and Called Number Manipulation
➢Software Features
⚫Local/Transparent Ring Back Tone
⚫Overlapping Dialing
⚫Multiple Dialing Rules
⚫PSTN group by E1 port or E1 Timeslot
⚫IP Trunk Group Configuration
⚫Voice Codecs Group
⚫Caller and Called Number White Lists
⚫Caller and Called Number Black Lists
⚫Access Rule Lists
⚫IP Trunk Priority
➢Maintenance
⚫Web GUI Configuration
⚫Data Backup/Restore
⚫PSTN Call Statistics
⚫SIP Trunk Call Statistics
⚫Firmware Upgrade via TFTP/FTP/Web
⚫Network Capture
⚫SNMP v1/v2/v3
⚫Syslog: Debug, Info, Error, Warning, Notice
⚫Call History Records via Syslog
⚫NTP Synchronization
⚫Centralized Management System

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➢Hardware Specifications & Environment
⚫1+1 Redundancy Power Supply
⚫Power Supply: 100-240VAC, 50-60 Hz
⚫Power Consumption:15W
⚫Operating Temperature:0 ℃ ~ 45 ℃
⚫Storage Temperature: -20 ℃ ~80 ℃
⚫Humidity:10%-90% Non-Condensing
⚫Dimensions(W/D/H): 436*300*44.5mm(1U)
⚫Unit Weight: 2.0kg
⚫Compliance: CE and FCC

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2Quick Installation
2.1 Preparations before Installation
2.1.1 Attentions for Installation
The attentions for installing MTG1000 include:
⚫To guarantee MTG1000 works normally and to lengthen the service life of the
device, the humidity of the equipment room where MTG1000 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 MTG1000 should be 100 ~ 240V AC, and its socket is a three-
pin socket which should be grounded well;
⚫It's suggested that personnel who has experience or who has received related
training be responsible for installing and maintaining MTG1000;
⚫Please wear anti-static wrist strap when installing MTG1000;
⚫It's advised to adopt uninterruptible power supply.
2.1.2 Preparations about Installation Site
⚫Equipment Cabinet
Ensure the cabinet is well-ventilated and strong enough to bear the weight of
MTG1000. It's required that the width of the shelf should be 19 inches.
⚫Trunk
Ensure telecom operator has approved to open a trunk.
⚫IP Network
Ensure Ethernet PBX or router under IP network has been prepared, since
MTG1000 is connected to the IP network through the standard 10/100/1000M
Ethernet port.
⚫Socket
Ensure the socket of MTG1000 is a three-pin socket, and power supply is
grounded well.
2.1.3 Installation Tools
⚫Screwdriver

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⚫Anti-static wrist strap
⚫Ethernet cables, power wires, telephone wires
⚫Hub, telephone set, fax, and PBX
⚫Terminal (can be a PC which is equipped with hyper terminal simulation software)
2.2 Installation of MTG1000
2.2.1 Put MTG1000 into Shelf
1. Use screws to fix a flank on the left and the right of MTG1000 respectively;
2. Put the MTG1000 device into the shelf horizontally;
3. Fix the flanks of MTG1000 on the cabinet by using screws.
2.2.2 Connect Grounding wire to MTG1000
Connect one end of the Grounding wire to the grounding lug on the back of MTG1000 and
then connect the other end to the grounding bar of the shelf.
2.2.3 Connect MTG1000 to Ethernet
MTG1000 has two network ports, namely the gigabit Ethernet port for services (GE1) and
the gigabit Ethernet port for network management (GE0). It is advised to connect GE1 to
the IP network.
Both GE1 and GE0 can be used to carry out management on MTG1000, but only GE1 is
put in use generally. GE0 is used when there is a need to separate the management on
MTG1000 from the service processing of the MTG1000. As shown below：

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2.2.4 Connect MTG1000 to PSTN
Generally, a distribution frame needs to be used for the connection between MTG1000 and
PSTN. Firstly, connect one end of E1 cable to one of the E1/T1 ports of MTG1000, and
then connect other end to the E1 port of the distribution frame. Second, connect one end of
the cable to the distribution frame, and then connect the other end to the exchanger or PBX
under the PSTN.
2.3 Cabling of E1/T1 Port
If there is a need to deploy multiple cables, it had better to make a mark on each cable and
write down IP address and destination port in order to simplify the follow-up connection,
debugging and maintenance.
2.3.1 How to make RJ-48 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 as follows:
2. Sequence the lines of the cable according to the following figure.
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.
3. Put the lines into two pins of RJ-48 joint according to the mentioned sequence of the lines.
4. Use a RJ-48 wire crimper to crimp the RJ-48 joint.

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Note：
Generally, a RJ-48 cable will be provided together with the MTG1000 device,
and users have no need to make RJ-48 joints by themselves.

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3Basic Operation
3.1 Configuration of IP Address
The default IP address of GE1 is 192.168.1.111, while that of GE0 is 192.168.11.1. When
GE1 is in use, it’s required that the IP address of GE1 and the IP address of PC are at the
same network segment.
1. Connect the GE1 port of MTG1000 to a PC by using a network cable.
2. Open the TCP/IP Settings interface, click Advanced, 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.
3.2 Local Maintenance
To ensure easy maintenance, the MTG1000 trunk gateway provides a standard RJ45
console port, which has a Baud rate of 115200bps. Users can log in the MTG1000 to carry
out maintenance-related configurations through the console port.

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3.2.1 Example: Log in MTG1000 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 line to
connect the serial cable to the PC.
Step 3: Connect the M port of the serial cable to the console port of MTG1000
Step 4: Conduct configurations on login software.
Herein we take the PuTTY as an example. Detailed configurations are as follows
(COM1 is an example. Please enter correct serial line according to actual conditions.)
After finishing the above configuration, click the Open button to enter the following
interface.

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Enter username and password, which are the same with the username and password of the
Web of MTG1000. And then you will see a Linux platform where you can carry out
maintenance-related configurations.
Note：
For commands to query MTG1000 information, make reference to
Chapter 6.
3.3 Query IP
If you have changed the default IP address of GE1 or GE0 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 MTG1000 with a PC;
2. Modify the baud rate to 115200;
3. Click OK, and then enter ‘ifconfig’, and the IP address of GE1 or GE0 of MTG1000
will be displayed.

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