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Dinstar MTG2000B User Manual

Dinstar MTG2000B User Manual

Trunk gateway
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MTG2000B Trunk Gateway User Manual
V1.0
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: +86 755 61919966
Fax: +86 755 2645 6659
Email：sales @dinstar.com
Website：www.dinstar.com
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  • Page 1 MTG2000B Trunk Gateway User Manual V1.0 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: +86 755 61919966 Fax: +86 755 2645 6659 Email：sales @dinstar.com...
  • Page 2 Preface Welcome Thanks for choosing the MTG2000B Trunk Gateway! We hope you will make full use of this rich-feature gateway. Contact us if you need any technical support: 0755-61919966 About This Manual This manual provides information about the introduction of the gateway, and about how to install, configure or use the gateway.

  • Page 3: Table Of Contents

    2.3.1 How to make RJ-48 joint for E1/T1 Cable................. 15 3 Basic Operation....................17 3.1 Configuration of IP Address..................17 3.2 Local Maintenance......................17 3.2.1 Example: Log in MTG2000B via Console Port................18 3.3 Query IP.........................19 4 Configurations on Web Interface............... 21 4.1 How to Log in Web Interface..................21 4.1.1 Network Connection........................
  • Page 4 4.8.8 PSTN Group..........................51 4.8.9 PSTN Group Management......................52 4.9 SIP Config........................54 4.9.1 SIP Parameter..........................54 4.9.2 SIP Trunk............................ 57 4.9.3 SIP Account..........................62 4.9.4 SIP DNS............................64 4.9.5 SIP RED Group.......................... 64 MTG2000B Trunk Gateway User Manual Copyright @ Dinstar 2011-2021...
  • Page 5 4.17.3 Server Parameter........................93 4.17.4 Cloud Server..........................93 4.17.5 Mail Server..........................94 4.17.6 SNMP Parameter........................94 4.17.7 Radius Parameter........................96 4.17.8 Remote Server...........................98 4.17.9 Data Download......................... 98 4.17.10 Data Restore..........................100 4.17.11 Version Information......................100 MTG2000B Trunk Gateway User Manual Copyright @ Dinstar 2011-2021...
  • Page 6 6.1.14 Query Status of E1 Port......................112 6.1.15 Query Statistics of All Call.....................112 6.2 Commands under config Mode..................112 6.2.1 Login Commands........................112 6.2.2 Other Commands........................113 6.3 Commands under ada Mode..................113 6.3.1 Login Commands........................113 MTG2000B Trunk Gateway User Manual Copyright @ Dinstar 2011-2021...

  • Page 7: Product Description

    Product Description 1.1 Overview MTG2000B is a new-generation intelligent VoIP gateway, which is designed for enterprises, telecom operators and various industries. Focusing on a concept of maintainable, manageable and operable, MTG2000B features high integration and large capacity. It provides carrier-grade VoIP and FoIP . services, as well as value-added functions such as modem and voice recognition.

  • Page 8: Product Appearance

    Back View 1.3.2 Description of Ports and Indicators MTG2000B has two MCU boards and four boards at most, which can be inserted or pulled out. Each DTU 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.

  • Page 9: Functions And Features

    IP address is 192.168.1.111, and default netmask is 255.255.255.0. The gigabit Ethernet port for network management; its default IP address is 192.168.11.1, and default netmask is 255.255.255.0. The button is used to restart MTG2000B. DTU Board: Indicator/Port Status Description On green Power supply is normal .
  • Page 10 SIP/IMS Registration :with up to 256 SIP Accounts  NAT: Dynamic NAT, Rport   Voice Capabilities Codecs:G.711a/µ law, G.723.1, G.729A/B, iLBC, AMR  Silence Suppression  Comfort Noise  Voice Activity Detection  MTG2000B Trunk Gateway User Manual Copyright @ Dinstar 2011-2021...
  • Page 11 Local/Remote Clock Source  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  MTG2000B Trunk Gateway User Manual Copyright @ Dinstar 2011-2021...
  • Page 12 Debug, Info, Error, Warning , Notice Call History Records via Syslog  NTP Synchronization  Centralized Management System   Hardware Specifications & Environment 1+1 Redundancy Power Supply  Power Supply: 100-240VAC, 50-60 Hz  MTG2000B Trunk Gateway User Manual Copyright @ Dinstar 2011-2021...
  • Page 13 Power Consumption:45W  Operating Temperature:0 ℃ ~ 45 ℃  Storage Temperature: -20 ℃ ~80 ℃  Humidity:10%-90% Non-Condensing  Dimensions(W/D/H): 436*300*44.5mm(1U)  Unit Weight: 3.8kg  Compliance: CE, FCC  MTG2000B Trunk Gateway User Manual Copyright @ Dinstar 2011-2021...

  • Page 14: Quick Installation

    0 ℃ ~ 45 ℃; Ensure the equipment room is well-ventilated and clean;  Power supply of MTG2000B 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 ...

  • Page 15: Installation Tools

    Fix the flanks of MTG2000B on the cabinet by using screws. 2.2.2 Connect Ground Cable to MTG2000B Connect one end of the ground cable to the grounding port on the back of MTG2000B and then connect the other end to the grounding bar of the shelf.

  • Page 16: Connect Mtg2000B To Ethernet

    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 MTG2000B, but only GE1 is put in use generally. GE0 is used when there is a need to separate the management on MTG2000B from the service processing of the MTG2000B.
  • Page 17 Put the lines into two pins of RJ-48 joint according to the abovementioned sequence of the lines. Use a RJ-48 wire crimper to crimp the RJ-48 joint. Generally, a RJ-48 cable will be provided together with the MTG2000B Note： device, and users have no need to make RJ-48 joints by themselves.

  • Page 18: Basic Operation

    To ensure easy maintenance, the MTG2000B trunk gateway provides a standard RJ45 console port, which has a Baud rate of 115200bps. Users can log in the MTG2000B to carry out maintenance-related configurations through the console port. MTG2000B Trunk Gateway User Manual...

  • Page 19: Example: Log In Mtg2000B Via Console Port

    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 MTG2000B Step 4: Conduct configurations on login software.

  • Page 20: Query Ip

    Enter username and password, which are the same with the username and password of the Web of MTG2000B. And then you will see a linux platform where you can carry out maintanance-related configurations. For commands to query MTG2000B information, make reference to Note：...
  • Page 21 Click OK, and then enter ‘ifconfig’, and the IP address of GE1 or GE0 of MTG2000B will be displayed. MTG2000B Trunk Gateway User Manual Copyright @ Dinstar 2011-2021...

  • Page 22: Configurations On Web Interface

    MTG2000B runs normally. 4.1.3 Log in Web Interface Open a web browser and enter the IP address of GE1 of MTG2000B (the default IP is 192.168.1.111). Then the login GUI will be displayed. Both the default username and password are admin.

  • Page 23: Introduction To Web Interface

    Password Modification Interface: 4.2 Introduction to Web Interface The Web Interface of the MTG2000B consists of the navigation tree and detailed configuration interfaces. Click a node of the navigation tree, and you will see a detailed display interface or configuration interface:...

  • Page 24: Configuration Flows

    4.3 Configuration Flows The following is the configuration flows of MTG2000B: 4.4 Status & Statistics 4.4.1 System Information Click Status & Statistics -> System Information in the navigation tree on the left, and the following interface will be displayed. On the interface, information about the system, such as Mac address, CPU usage, hardware version and software version, are shown.

  • Page 25: E1/T1 Status

    4.4.2 E1/T1 Status Click Status & Statistics -> E1/T1 Status in the navigation tree, and the status of each E1/T1 port is displayed. MTG2000B Trunk Gateway User Manual Copyright @ Dinstar 2011-2021...
  • Page 26 The alarm is sent by the remote device and received by MTG2000B. AIS (Alarm Indication Signal) is an alarm raised by MTG2000B, indicating the peer device malfunctions, or signal/physical connections are abnormal. This alarm means physical connection is normal while signal connection is abnormal.

  • Page 27: Pstn Trunk Status

    This trunk name is the name used to register the SIP trunk. If the Trunk Name SIP trunk is not registered, the trunk name is displayed as “---”. There are two trunk modes: peer (peer-to-peer) and access. Trunk Mode MTG2000B Trunk Gateway User Manual Copyright @ Dinstar 2011-2021...

  • Page 28: Sip Registration Status

    The number of current calls that are using the SIP account There are three statuses, namely normal, fault and disabled. If the Registration Status status is normal, it means the current SIP account has been registered successfully. 4.4.6 Call Info Status MTG2000B Trunk Gateway User Manual Copyright @ Dinstar 2011-2021...

  • Page 29: Pri Call Statistics

    ACD = total call duration/total connected calls. 4.4.8 SS7 Call Statistics On the SS7 Call Statistics interface, information about SS7 calls and statistics about call release causes are displayed. MTG2000B Trunk Gateway User Manual Copyright @ Dinstar 2011-2021...

  • Page 30: Sip Call Statistics

    4.4.9 SIP Call Statistics On the SIP Call Statistics interface, information about SIP calls and statistics about call release causes are displayed. MTG2000B Trunk Gateway User Manual Copyright @ Dinstar 2011-2021...

  • Page 31: Radius Statistics

    IP address of PC to make it at the same network segment with the IP address of GE1. After completing the configurations, you need to restart the MTG2000B device for the changes to take effect. MTG2000B Trunk Gateway User Manual...
  • Page 32 Work Mode simultaneously; Half-Duplex: Communication only in one direction. Deny: Users can not access the Web interface through GE1, but MTG2000B works normally. GE1 Access Allow: All users can access the Web interface through GE1. IP Address The IP address of GE0, default value is 192.168.11.1...

  • Page 33: Static Ip Routing Table

    Subnet Mask The address of subnet mask The address of gateway which is at the same network segment of Gateway the default gateway of the MTG2000B device 4.5.3 ACL White List MTG2000B Trunk Gateway User Manual Copyright @ Dinstar 2011-2021...

  • Page 34: Acl Control Config

    Parameter Explanation IP Address The IP address that is to visit the MTG2000B device Access Type Choose web, telnet or web telnet 4.5.4 ACL Control Config Parameter Explanation Web Access If this parameter is enabled, those IP addresses that are not on the Control ACL whitelist cannot visit the MTG2000B device through Web.

  • Page 35: Pri Config

    Secondary DNS Server The IP address of a secondary DNS Server VLANx MTU The maximum size of package allowed to access VLAN You need to restart the MTG2000B device after finishing the configurations Note： of VLAN. 4.6 PRI Config 4.6.1 PRI Parameter Configure PRI parameters according to actual data which are provided by telecom operators.
  • Page 36 Include ‘International Number’, ‘National Number’, Called Party Number Type ‘Network Specific Number’, ‘Subscriber Number’, ‘Abbreviated Number’ and ‘Unknown’. Information Transfer Include ‘Speech’ and ‘3.1 kHz audio’ Capability Send Dial Tone Enable and Disable MTG2000B Trunk Gateway User Manual Copyright @ Dinstar 2011-2021...

  • Page 37: Pri Trunk

    The EI/T1 port of the PRI trunk is taken as User Side or Network Switch Side Side. Include Alerting and Progress Alerting Indication Alerting: Play ring-back tone when receiving alerting signal Progress: Play ring-back tone when receiving progress signal MTG2000B Trunk Gateway User Manual Copyright @ Dinstar 2011-2021...

  • Page 38: Ss7 Config

    IAM message Incoming Charge Number received, and the P-Charge-Info header will be carried in the invite message sent by the device. MTG2000B Trunk Gateway User Manual Copyright @ Dinstar 2011-2021...

  • Page 39: Ss7 Trunk

    SPC format includes Hex (Hexadecimal system) and ITU point code structure (decimal system) OPC: Original Point Code The signaling point code of MTG2000B, which is generally assigned by telecom operators. DPC: Destination Point Code The signaling point code of the peer device, which is generally assigned by telecom operators.
  • Page 40 If ‘Restricted’ is selected, the calling number will not be presented. Presentation If ‘Not Config’ is selected, the parameter does not work. Screening Options include “User Provided” and “Network Provided”. Indicator MTG2000B Trunk Gateway User Manual Copyright @ Dinstar 2011-2021...

  • Page 41: Ss7 Cic

    CIC: Circuit Identification Code Start CIC No. The CIC No. of the start channel, which is generally 0, 32, 64, 96, 128, 160, 192, 224, 256, 288, 320, 352, 384, 416, 448… MTG2000B Trunk Gateway User Manual Copyright @ Dinstar 2011-2021...

  • Page 42: Ss7 Link Set

    In a link set, the first MTP link has the highest priority. When the first MTP link is faulty, the next link in the set will be chosen. MTG2000B Trunk Gateway User Manual Copyright @ Dinstar 2011-2021...

  • Page 43: Ss7 Cic Maintain

    There are two objects to be maintained for SS7 CIC, namely E1/T1 ports and channels. Select E1/T1 on the right of Operation Mode, and the following interface will be displayed. Parameters Explanation Operation Mode E1/T1 Port The No. of E1/T1 port MTG2000B Trunk Gateway User Manual Copyright @ Dinstar 2011-2021...
  • Page 44 Select Channel on the right of Operation Mode, and then select an E1/T1 port, the channels of the E1/T1 port and their statuses are displayed. Parameter Explanation Operation Mode Channel Current Port The No. of the current E1/T1 port MTG2000B Trunk Gateway User Manual Copyright @ Dinstar 2011-2021...

  • Page 45: Pstn Group Config

    4.8.1 Clock Source When clock source is produced by the local crystal chip of MTG2000B, it is regarded as local clock source. When clock source is obtained from the data received by E1/T1 ports, it is regarded as remote clock source.

  • Page 46: Port Number

    Line Built-out Short Haul (-10DB) If Disable is selected, E1/T1 parameter cannot be configured at batch; Batch Configure If Enable selected, E1/T1 parameter can be configured at batch; 4.8.3 Port Number MTG2000B Trunk Gateway User Manual Copyright @ Dinstar 2011-2021...

  • Page 47: Coder Group

    0, the parameters of other coder groups can be modified. Explanation Parameter ID of each coder group for voice ability, from 0 to 7. Coder Group ID The coder group 0 is default setting which cannot be modified. MTG2000B Trunk Gateway User Manual Copyright @ Dinstar 2011-2021...
  • Page 48 MTG2000B supports three kinds of voice coder: G711A, G711U, Coder G729, G723, iLBC 13k and iLBC 15k. Each coder has a unique payload type value (make reference to Payload Type Value RFC3551). The minimum packetization time of voice coder. For example, if Packetization Time packetization time is 20ms, voice will be packetized every 30ms.

  • Page 49: Dial Plan

    Step6：Click OK save the above configuration. 4.8.5 Dial Plan Dial plan is used for the MTG2000B to identify how many digits that a received number includes. Dial rules can be divided into 5 groups with dial plan IDs. The setting in dial plan 0 is the default setting.

  • Page 50: Dial Timeout

    Max Length number have been received and will begin to analyze the telephone number, and if there are still digits being sent, MTG2000B will not received them. Dial plans can be backed up and restored at the Maintenance -> Data Backup interface and the Maintenance ->...

  • Page 51: Pstn Profile

    On the PSTN Profile interface, you can configure PSTN call number rules and related parameters, such as associating a Coder group, a dial plan and a dial timeout to a PSTN profile. Click the Add button to add a new PSTN profile. MTG2000B Trunk Gateway User Manual Copyright @ Dinstar 2011-2021...

  • Page 52: Pstn Group

    If ‘Yes’ is selected, when the called phone is offhook, Play busy tone to PSTN MTG2000B will play busy tone to the PSTN side. 4.8.8 PSTN Group On the PSTN Group interface, you can create a PSTN group and set a strategy for channel selection of the group.

  • Page 53: Pstn Group Management

    On the PSTN Group Management interface, you can add start E1/T1 port, end E1 /T1 port, start channel, end channel and PSTN profile to a PSTN group. Click the Add button, and you will see the following configuration interface. MTG2000B Trunk Gateway User Manual Copyright @ Dinstar 2011-2021...
  • Page 54 When the start E1/T1 port is different from the end E1/T1 port, the start channel is channel 0 by default and the end channel is channel 31 by default (it means Note： there is no need to choose a start channel and a end channel). MTG2000B Trunk Gateway User Manual Copyright @ Dinstar 2011-2021...

  • Page 55: Sip Config

    Local SIP TCP Port 5060 (default) Local Domain A local domain whose format is www.xxx.com PRACK: Provisional Response ACK message PRACK Method PRACK is a mechanism to ensure reliable transmission of MTG2000B Trunk Gateway User Manual Copyright @ Dinstar 2011-2021...
  • Page 56 SIP account polling on the TG; according to the user name that is the registration call in access mode, the call succeeds when the calling number exists in the SIP account , otherwise the call fails. MTG2000B Trunk Gateway User Manual Copyright @ Dinstar 2011-2021...
  • Page 57 Configure the value when enabled, the invite sent by the device User Agent Header will with the user-agent header. SIP Default Error In some cases, the device sends this error code to disconnect the Code call. MTG2000B Trunk Gateway User Manual Copyright @ Dinstar 2011-2021...

  • Page 58: Sip Trunk

    SIP trunk can realize the connection between MTG2000B and PBX or SIP servers under the IP network. It provides two modes to connect MTG2000B and the IP network. One is Access (MTG2000B registers to a softswitch), and the other is Peer (MTG2000B connects to a peer device in the IP network via IP address).
  • Page 59 SIP and ISUP; Register to Remote The default value is ‘Yes’. If ‘Yes’ is selected, MTG2000B will be registered to the peer device whose IP address is filled in ‘Remote Address’. Incoming calls from IP network can be authenticated by IP address or password.
  • Page 60 Whether to detect the status of the SIP trunk. If ‘Yes’ is Detect Trunk Status selected, MTG2000B will send Heartbeat message to the peer device to confirm whether the link status is OK. Heartbeat Username The name of the Heartbeat message Whether to enable the SIP trunk.
  • Page 61 Click OK. Click SIP Account in the navigation tree on the left, and then click Add to add a SIP account. Configure the parameters on the SIP Account Add interface. MTG2000B Trunk Gateway User Manual Copyright @ Dinstar 2011-2021...
  • Page 62 The interval to register the SIP account; Default value is 1800s. Click OK. And you can click Status & Statistics -> IP Trunk Status to check the SIP trunk that has been established. MTG2000B Trunk Gateway User Manual Copyright @ Dinstar 2011-2021...

  • Page 63: Sip Account

    4.9.3 SIP Account MTG2000B Trunk Gateway User Manual Copyright @ Dinstar 2011-2021...
  • Page 64 Configure when the password policy is a universal password Expire Time SIP registration interval Max Calls The device will reject calls that exceed the number of concurrent. Enable Account The enabled SIP account can be registered and called normally MTG2000B Trunk Gateway User Manual Copyright @ Dinstar 2011-2021...

  • Page 65: Sip Dns

    4.10 IP Group Config You can group several SIP trunks together, so when one SIP trunk is in an outage, communication can turn to another SIP trunk in the same group. MTG2000B Trunk Gateway User Manual Copyright @ Dinstar 2011-2021...

  • Page 66: Ip Profile

    Where the ringback tone to IP network l is originated from If ‘Local’ is selected, the ringback tone is played from Ringback Tone to IP MTG2000B. Originated from If ‘PSTN’ is selected, the ringback tone is played from the PSTN. MTG2000B Trunk Gateway User Manual Copyright @ Dinstar 2011-2021...

  • Page 67: Ip Group

    If ‘Yes’ is selected, RTP packets will be sent from peer device to MTG2000B first, and then RTP packets will be sent from Wait for RTP Packet from TG to peer device. Peer If ‘No’ is selected, RTP packets will be sent automatically during calling;...

  • Page 68: Ip Group Management

    Caller White List: Calls from the numbers on the Caller White List will be allowed to pass. If a caller number cannot match with one of the numbers on the Caller White List, calls from the caller number will be rejected. MTG2000B Trunk Gateway User Manual Copyright @ Dinstar 2011-2021...

  • Page 69: Procedures To Add A Number On The Caller White List

    Click OK. You can add 8 white or black lists at most, with ID from 0 to 7. And each Note： white or black list can contain 1024 numbers at most. MTG2000B Trunk Gateway User Manual Copyright @ Dinstar 2011-2021...

  • Page 70: Caller Pool

    Each caller poor can contain 512 numbers at most, and if there are multiple caller pools, the caller pools can contain up to 1024 numbers in total. 4.11.3 Number Bound TsNo MTG2000B Trunk Gateway User Manual Copyright @ Dinstar 2011-2021...

  • Page 71: Filter Profile

    Each TsNo is bound to a number. If the called number is the bound TsNo, it means the call is normal. When the called number is not the bound TsNo, the MTG2000B device will reply “503” to refuse the call.

  • Page 72: Call Routing

    4.12.2 PSTN -> IP Routing On the PSTN -> IP Routing interface, you can set routing parameters for PSTN -> IP calls. Click Add, and the following interface will be displayed. MTG2000B Trunk Gateway User Manual Copyright @ Dinstar 2011-2021...
  • Page 73 If source is SIP trunk, please select a specific IP trunk. Number Filter Profile The ID of filter profile. The white lists and black lists set in the filter profile will apply to this PSTN -> IP route. MTG2000B Trunk Gateway User Manual Copyright @ Dinstar 2011-2021...

  • Page 74: Pstn -> Pstn Routing

    PSTN -> PSTN route will be used. Caller Prefix ‘.’ is a wildcard, which means this PSTN -> PSTN route will be used, no matter what the caller number is. MTG2000B Trunk Gateway User Manual Copyright @ Dinstar 2011-2021...

  • Page 75: Ip -> Pstn Routing

    Sources include IP group and IP trunk. If source is IP group, please select a specific IP group. If ‘Any’ is PSTN Group selected, it means the source is any IP group. MTG2000B Trunk Gateway User Manual Copyright @ Dinstar 2011-2021...

  • Page 76: Number Manipulation

    On the PSTN -> IP Callee interface, you can set rules to change the actual callee number during PSTN -> IP calling process. Click Add, and the following interface will be displayed. MTG2000B Trunk Gateway User Manual Copyright @ Dinstar 2011-2021...
  • Page 77 You can enter ‘3’ in the value box for the ‘Number of Digits to Strip from Left’  parameter. If the called number is 2653101413, how do you change it into 00912653101413?  MTG2000B Trunk Gateway User Manual Copyright @ Dinstar 2011-2021...

  • Page 78: Pstn -> Ip Caller

    PSTN group, actual callee prefix PSTN Group matches the set callee prefix, and actual caller prefix matches the set caller prefix. ‘Any’ means any PSTN group. Callee Prefix Set a prefix for the callee number. MTG2000B Trunk Gateway User Manual Copyright @ Dinstar 2011-2021...

  • Page 79: Pstn -> Pstn Callee

    On the PSTN -> PSTN Callee interface, you can set rules to change the actual callee number during PSTN -> PSTN calling process. Click Add, and the following interface will be displayed. MTG2000B Trunk Gateway User Manual Copyright @ Dinstar 2011-2021...
  • Page 80 The number of the retained digits which. are counted from the Reserve from Right right of the callee number. The type of the callee number. Options include ‘Not Config’, Number Type ‘International’, ‘National’, ‘Unknown’, ‘Network Specific’, ‘Subscriber’ and ‘Abbreviated’. MTG2000B Trunk Gateway User Manual Copyright @ Dinstar 2011-2021...

  • Page 81: Pstn -> Pstn Caller

    The number of digits which are lessened from the right of the Strip from Right caller number. Prefix to be added The prefix added to the caller number after its digits are lessened. MTG2000B Trunk Gateway User Manual Copyright @ Dinstar 2011-2021...

  • Page 82: Ip -> Pstn Callee

    Click Add, and the following interface will be displayed. Parameter Explanation The index of this IP -> PSTN callee number manipulation, Index from 0 to 127. Each index cannot be used repeatedly. MTG2000B Trunk Gateway User Manual Copyright @ Dinstar 2011-2021...

  • Page 83: Ip -> Pstn Caller

    On the IP -> PSTN Caller interface, you can set rules to change the actual caller number during IP -> PSTN calling process. Click Add, and the following interface will be displayed. MTG2000B Trunk Gateway User Manual Copyright @ Dinstar 2011-2021...
  • Page 84 If “Allowed” is selected, the calling number will be presented. If “Restricted” is selected, the calling number will not be Presentation Indicator presented. If “Not Config” is selected, the parameter does not work. MTG2000B Trunk Gateway User Manual Copyright @ Dinstar 2011-2021...

  • Page 85: Voice & Fax

    The type of the caller number. Options include ‘Not Config’, Number Type ‘International’, ‘National’, ‘Unknown’, ‘Network Specific’, ‘Subscriber’ and ‘Abbreviated’. 4.14 Voice & Fax MTG2000B Trunk Gateway User Manual Copyright @ Dinstar 2011-2021...
  • Page 86 Whether to enable voice data service on the Data MTG2000B. Data & Fax Whether to enable fax service on the Control MTG2000B. Continuous time The duration of a DTMF signal . MTG2000B Trunk Gateway User Manual Copyright @ Dinstar 2011-2021...

  • Page 87: Encrypt Config

    The No. of the SIP trunk that transmits the SIP message to be encrypted. Encrypt Mode Only support VOS RC4 at present. Device ID The ID of the SIP account to which the SIP trunk belongs. MTG2000B Trunk Gateway User Manual Copyright @ Dinstar 2011-2021...

  • Page 88: Maintenance

    Instruction for using Traceroute: Enter the IP address or domain name of a destination device in the input box of Destination, and then click Start. View the route information from the returned message. MTG2000B Trunk Gateway User Manual Copyright @ Dinstar 2011-2021...

  • Page 89: Signaling Call Test

    Signaling Call test is used to help locate the reason for a failed call. It is used to test the signaling of a PSTN->IP or PSTN->IP call and check whether the connection is normal or not. MTG2000B Trunk Gateway User Manual Copyright @ Dinstar 2011-2021...

  • Page 90: Network Capture

    After package capturing is completed, save the captured packages on a computer and then use a tool to analyze them. 4.16.5 Debug Command At present, only ‘closing all’ is supported. ‘close all’ means to close all the tracing. MTG2000B Trunk Gateway User Manual Copyright @ Dinstar 2011-2021...

  • Page 91: Management

    Configure web page display language (Both/ Language English/ Chinese). HTTP Port The default port of the HTTP service is 80. Configuration HTTPS port The default port of the HTTPS service HTTPS Port is 443. MTG2000B Trunk Gateway User Manual Copyright @ Dinstar 2011-2021...
  • Page 92 Tick Enable and enter the date and time, the date Time Setting Time Setting and time meet the standard, and the set time cannot be too far away from the current time of the device. MTG2000B Trunk Gateway User Manual Copyright @ Dinstar 2011-2021...

  • Page 93: Dual Mcucard Parameter

    After enabling, network abnormality triggers the switch of Swap Slave MCU Condition master/slave MCU. Multiple options（GE0/GE1），unplugging and plugging Communication Status of the network cable of the master MCU port will trigger the master/slave switch. MTG2000B Trunk Gateway User Manual Copyright @ Dinstar 2011-2021...

  • Page 94: Server Parameter

    4.17.4 Cloud Server User can register the MTG2000B device to cloud server, and then the gateway will be managed by cloud server. Parameter Explanation The address of the cloud server, the public network cloud server is Domain www.dmcld.com...

  • Page 95: Mail Server

    Network administrators can also receive notification messages from network nodes and alarm event reports through SNMP to learn network problems. After the device is connected to MTG2000B Trunk Gateway User Manual Copyright @ Dinstar 2011-2021...
  • Page 96 SNMP server. The password is the same as that set on the Privacy Password SNMP server. Group Custom group name . Group Configuration Community The community configured above. View View Name Custom MTG2000B Trunk Gateway User Manual Copyright @ Dinstar 2011-2021...

  • Page 97: Radius Parameter

    After the device is connected to the radius server, it can authenticate the device login and charge the device call. MTG2000B Trunk Gateway User Manual Copyright @ Dinstar 2011-2021...
  • Page 98 Auth Port Primary Server Primary radius server Acct port. Acct Port Master Server Key Master radius server key. Second Server IP Second radius server address. Second Server Second radius server authentication port. MTG2000B Trunk Gateway User Manual Copyright @ Dinstar 2011-2021...

  • Page 99: Remote Server

    After connected to the server, you can log in to the web management platform of the device through the server. 4.17.9 Data Download Through data download, service data, system logs, call logs, userboard logs, etc. can be saved to the local computer. MTG2000B Trunk Gateway User Manual Copyright @ Dinstar 2011-2021...
  • Page 100 MTG2000B Trunk Gateway User Manual Copyright @ Dinstar 2011-2021...

  • Page 101: Data Restore

    On the Data Restore interface, you can restore database, dialplan, SIP account and so on. If you upload a file that contains default configurations, the MTG2000B will be restored to default configurations. You can also upload a dialplan file to restore dialing rules.

  • Page 102: Firmware Upgrade

    On the Applications Upload interface, you can upload files to upgrade the software, the Web, and the Mod file of MTG2000B. If you select ‘Package’, it means the upgrading files of the software and Web are packaged and then uploaded.
  • Page 103 SSH, or reset the device in ^config mode. Upload the selected mtgfpga.ldf and restart the device FPGA Firmware to take effect after the upload is successful. MTG2000B Trunk Gateway User Manual Copyright @ Dinstar 2011-2021...

  • Page 104: User Account Management

    4.17.13 User Account Management Parameter Explanation Account index, 32 accounts can be configured, account 0 cannot be Index modified or deleted. User Group No The account in which the group. MTG2000B Trunk Gateway User Manual Copyright @ Dinstar 2011-2021...

  • Page 105: User Group Management

    Limit the length of the password (The front bit cannot be length Range than the later). Inactive after a Period When the account is not logged in or used within the configured MTG2000B Trunk Gateway User Manual Copyright @ Dinstar 2011-2021...

  • Page 106: Password Modification

    4.17.15 Password Modification On the Password Modification interface, you can modify password for logging in the MTG2000B device. Default password is admin, so it is advised to modify it for security consideration. The above mentioned password is also used to log in Web Interface, Telnet and SSH.

  • Page 107: Device Restart

    Reset Interval The time of the interval between two restarts Reset Time (0-23) The time of each restart 4.17.17 Device Restart Click the Restart button, and you can restart the MTG2000B device. MTG2000B Trunk Gateway User Manual Copyright @ Dinstar 2011-2021...

  • Page 108: Abbreviation

    Telephone User Part Loss of Signal Remote Alarm Indicator Alarm Indication Signal Loss of Frame Alignment ISDN Integrated Services Digital Network Circuit Identification Code Signaling point code Pulse Code Modulation Calling Line Identification MTG2000B Trunk Gateway User Manual Copyright @ Dinstar 2011-2021...

  • Page 109: Commands

    Commands 6.1 Commands under en Mode This section is aimed to guide customers to get more details of MTG2000B gateway through command lines. It introduces the command lines that are commonly used. 6.1.1 Login Command Run the PuTTY, and login MTG2000B gateway through Telnet. Enter username and password, and then run command en to activate the privileged commands.

  • Page 110: Query Dsp Information

    Average CPU load in recent 60 seconds Performance 600s Average CPU load in recent 600 seconds 6.1.6 Query SS7 Trunk Status Enter the command show ss7 sta, and the status of SS7 link is displayed. MTG2000B Trunk Gateway User Manual Copyright @ Dinstar 2011-2021...

  • Page 111: Query Ss7 Link Statistics

    Enter the command show ss7 err, and errors about SS7 trunks or SS7 links are displayed. 6.1.10 Query PRI Trunk Status Enter the command show q931 sta, and statuses of PRI trunks are displayed. MTG2000B Trunk Gateway User Manual Copyright @ Dinstar 2011-2021...

  • Page 112: Query Pri Link Statistics

    Enter the command show mcc x (x refers to the port No. of HDLC channel), and the packet statistics and error codes (if there are any) of the HDLC channel are displayed. MTG2000B Trunk Gateway User Manual Copyright @ Dinstar 2011-2021...

  • Page 113: Query Status Of E1 Port

    Enter the command show cc call, and the statistics of all calls are displayed. 6.2 Commands under config Mode 6.2.1 Login Commands Welcome to Command Shell! Username:admin Password:***** ROS>en ROS# ROS#^config ROS(config)# MTG2000B Trunk Gateway User Manual Copyright @ Dinstar 2011-2021...

  • Page 114: Other Commands

    Query the records about exceptions or errors ROS(ada)#cmd 3 30 0 Query the records about exceptions or errors ROS(ada)#cmd 3 30 1 before the restart of MTG2000B Disable the printing of SIP messages ROS(ada)#turnoff 71 Disable the printing of SS7 messages...

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