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DWG2000E/F/G GSM/CDMA VoIP Gateway
User Manual
Shenzhen Dinstar Technologies Co., Ltd.
Address: Floor 6, Guoxing Building, Changxing Road, Nanshan District, Shenzhen,
China
Postal Code: 518052
Telephone: +86 755 2645 6664
Fax: +86 755 2645 6659
Emails: sales@dinstar.com, support@dinstar.com
Website: www.dinstar.com www.dinstar.cn
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Table of Contents
Related Manuals for Dinstar DWG2000G
Summarization of Contents
Product Description
Overview
General introduction to the DWG2000E/F/G series GSM/CDMA VoIP Gateway.
Scenario of Application
Illustrates typical network integration scenarios for the gateway.
Product Appearance
Describes the physical appearance of the DWG2000E unit.
Functions and Features
Details the gateway's functions, protocols, and supported standards.
Installation Guide
Installation Notice
Important notices and tips for correct gateway installation.
Installation Procedure
Step-by-step instructions for hardware installation, including SIM and network connections.
Basic Operation
IVR Navigator Guide
Explains how to use the IVR system for basic gateway settings.
Basic Operation Procedures
Covers checking IP, restoring settings, and console port access.
WEB Interface Configuration
Accessing the WEB Interface
Instructions on accessing the DWG2000E unit via its web interface.
Parameters Configuration Overview
Describes the web interface structure, including navigation and detail panes.
System Information Display
Details on viewing system status, mobile, and SIP information.
Statistics Monitoring
How to monitor TCP/UDP, RTP, call history, CDR, and BCCH statistics.
Network Configuration Settings
Covers local network, ARP, and VPN parameter configurations.
Mobile Configuration Options
Settings for mobile module: basic config, call limits, SMS, USSD, carrier, BCCH.
Routing Configuration
Defines rules for IP-to-Tel and Tel-to-IP call routing and manipulation.
Manipulation Configuration
Settings for manipulating called/calling numbers in IP-Tel and Tel-IP routes.
Operation Rules Management
Configuration of operation rules for IP-Tel and Tel-IP calls.
Port Group and IP Trunk Configuration
Setup for port groups, IP trunks, and IP trunk groups.
System Configuration Settings
Covers service parameters, SIP parameters, port parameters, and digit maps.
Tools and Diagnostics
Includes firmware upload, logging, management, backup, restore, and diagnostic tools.
Troubleshooting and Command Line
Login and Command Basics
Guide to logging into the gateway via Telnet and basic command line usage.
ROS# Mode Commands
Details on available commands in ROS# mode, including general purpose commands.
Config Mode Commands
Explains commands available in Config mode for system management.
Tracing Logs
Instructions for tracing SIP, ECC, and module logs for troubleshooting.
Antenna Isolation Methods
Isolate by Distance
Methods to increase antenna isolation by maintaining physical distance.
Isolate by Metal Shielding
Using metal shielding baffles to prevent radiation signal coupling.
Isolate by Orthogonal Polarization
Achieving isolation by aligning antennas with orthogonal polarization.
Isolate by Radiation Pattern
Optimizing antenna placement based on radiation patterns for isolation.
Frequently Asked Questions
Network Access Issues
Troubleshooting steps for when the device cannot access the network.
Registration Problems
Guidance on resolving issues where the equipment cannot register.
Call Issues
Addresses problems like wrong caller ID, call interruptions, and poor voice quality.
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