Comtrend Corporation CT-6373 User manual

CT-6373
Wireless Multi-DSL VoIP WLAN IAD
User Manual
Version A2.0, October 7, 2009
261082-003

Preface
This manual provides information related to the installation, operation, and
application of this device. The individual reading this manual is presumed to have
a basic understanding of telecommunications terminology and concepts.
If you find the product to be inoperable or malfunctioning, please contact technical
support for immediate service by email at INT[email protected]
For product update, new product release, manual revision, or software upgrades,
please visit our website at http://www.comtrend.com
Important Safety Instructions
With reference to unpacking, installation, use and maintenance of your electronic
device, the following basic guidelines are recommended:
• Do not use or install this product near water, to avoid fire or shock hazard. For
example, near a bathtub, kitchen sink or laundry tub, or near a swimming pool.
Also, do not expose the equipment to rain or damp areas (e.g. a wet basement).
• Do not connect the power supply cord on elevated surfaces. Allow it to lie freely.
There should be no obstructions in its path and no heavy items should be placed
on the cord. In addition, do not walk on, step on or mistreat the cord.
• Use only the power cord and adapter that are shipped with this device.
• To safeguard the equipment against overheating, make sure that all openings in
the unit that offer exposure to air are not blocked.
• Avoid using a telephone (other than a cordless type) during an electrical storm.
There may be a remote risk of electric shock from lightening. Also, do not use
the telephone to report a gas leak in the vicinity of the leak.
• Never install telephone wiring during stormy weather conditions.
CAUTION:
• To reduce the risk of fire, use only No. 26 AWG or larger telecommunication line
cord.
• Always disconnect all telephone lines from the wall outlet before servicing or
disassembling this equipment.
WARNING
 Disconnect the power line from the device before servicing.
 Power supply specifications are clearly stated in Appendix D.
Copyright
Copyright©2009 Comtrend Corporation. All rights reserved. The information
contained herein is proprietary to Comtrend Corporation. No part of this document
may be translated, transcribed, reproduced, in any form, or by any means without
prior written consent of Comtrend Corporation.
NOTE: This document is subject to change without notice.
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Protect Our Environment
This symbol indicates that when the equipment has reached the end of
its useful life, it must be taken to a recycling centre and processed
separate from domestic waste.
The cardboard box, the plastic contained in the packaging, and the parts that make
up this router can be recycled in accordance with regionally established regulations.
Never dispose of this electronic equipment along with your household waste; you
may be subject to penalties or sanctions under the law. Instead, please be
responsible and ask for disposal instructions from your local government.
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Table of Contents
CHAPTER 1 - INTRODUCTION ........................................................................................................5
1.1 FEATURES ........................................................................................................................................5
1.2 APPLICATION ...................................................................................................................................6
1.3 FRONT PANEL LED INDICATORS ......................................................................................................7
CHAPTER 2 - INSTALLATION ..........................................................................................................8
2.1 HARDWARE INSTALLATION ..............................................................................................................8
2.2 USB DRIVER AUTORUN INSTALLATION ...........................................................................................9
2.3 USB DRIVER MANUAL INSTALLATION (64BIT OS) ........................................................................12
CHAPTER 3 - WEB USER INTERFACE .........................................................................................17
3.1 TCP/IP SETTINGS ..........................................................................................................................17
3.2 LOGIN PROCEDURE........................................................................................................................17
3.3 DEFAULT SETTINGS .......................................................................................................................19
CHAPTER 4 - QUICK SETUP...........................................................................................................20
4.1 AUTO QUICK SETUP.......................................................................................................................22
4.2 MANUAL QUICK SETUP .................................................................................................................23
4.2.1 PPP over ATM (PPPoA) and PPP over Ethernet (PPPoE)............................................24
4.2.2 MAC Encapsulation Routing (MER) ..............................................................................29
4.2.3 IP Over ATM...................................................................................................................33
4.2.4 Bridging..........................................................................................................................36
CHAPTER 5 - DEVICE INFO............................................................................................................38
5.1 WAN .............................................................................................................................................39
5.2 STATI ST IC S .....................................................................................................................................39
5.2.1 LAN Statistics..................................................................................................................39
5.2.2 WAN Statistics.................................................................................................................40
5.2.3 ATM statistics .................................................................................................................41
5.2.4 ADSL Statistics ...............................................................................................................42
5.2.5 VDSL Statistics ...............................................................................................................44
5.3 ROUTE ...........................................................................................................................................46
5.4 ARP...............................................................................................................................................46
5.5 DHCP ...........................................................................................................................................47
CHAPTER 6 - ADVANCED SETUP ..................................................................................................48
6.1 WAN .............................................................................................................................................48
6.1.1 VLAN Mux ......................................................................................................................49
6.1.2 MSP ................................................................................................................................50
6.2 LAN..............................................................................................................................................54
6.3 NAT ..............................................................................................................................................55
6.3.1 Virtual Servers ................................................................................................................55
6.3.2 Port Triggering ...............................................................................................................57
6.3.3 DMZ Host .......................................................................................................................58
6.3.4 ALG ................................................................................................................................59
6.4 SECURITY ......................................................................................................................................59
6.4.1 MAC Filtering.................................................................................................................60
6.4.2 IP Filtering .....................................................................................................................61
6.4.3 Parental Control .............................................................................................................62
6.5 QUALITY OF SERVICE ....................................................................................................................63
6.5.1 Queue Management Configuration ................................................................................63
6.5.2 QoS Queue Configuration ..............................................................................................64
6.5.3 QoS Classification ..........................................................................................................65
6.6 ROUTING .......................................................................................................................................66
6.6.1 Default Gateway.............................................................................................................66
6.6.2 Static Route.....................................................................................................................67
6.6.3 RIP..................................................................................................................................68
6.7 DNS ..............................................................................................................................................68
6.7.1 DNS Server .....................................................................................................................68
6.7.2 Dynamic DNS .................................................................................................................69
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6.8 DSL...............................................................................................................................................71
6.9 PRINT SERVER ...............................................................................................................................72
6.10 PORT MAPPING ............................................................................................................................73
6.11 CERTIFICATE ................................................................................................................................75
6.11.1 Local...............................................................................................................................75
6.11.2 Trusted CA ......................................................................................................................77
CHAPTER 7 - WIRELESS .................................................................................................................79
7.1 BASIC ............................................................................................................................................79
7.2 SECURITY ......................................................................................................................................81
7.3 MAC FILTER .................................................................................................................................83
7.4 WIRELESS BRIDGE.........................................................................................................................84
7.5 ADVANCED ....................................................................................................................................85
7.6 STATION INFO ................................................................................................................................88
CHAPTER 8 - VOICE .........................................................................................................................89
8.1 SIP ................................................................................................................................................89
8.1.1 SIP BASIC.......................................................................................................................90
8.1.2 SIP ADVANCED .............................................................................................................91
8.1.3 SIP DEBUG....................................................................................................................93
8.2 TELEPHONE CALLS ........................................................................................................................93
CHAPTER 9 - DIAGNOSTICS ..........................................................................................................95
CHAPTER 10 - MANAGEMENT ......................................................................................................97
10.1 SETTINGS.....................................................................................................................................97
10.1.1 Backup ............................................................................................................................97
10.1.2 Update ............................................................................................................................97
10.1.3 Restore Default ...............................................................................................................98
10.2 SYSTEM LOG ...............................................................................................................................99
10.3 SNMP AGENT ...........................................................................................................................101
10.4 TR-069 CLIENT .........................................................................................................................101
10.5 INTERNET TIME .........................................................................................................................102
10.6 ACCESS CONTROL .....................................................................................................................103
10.6.1 Services.........................................................................................................................103
10.6.2 Access IP Addresses......................................................................................................104
10.6.3 Passwords .....................................................................................................................105
10.7 UPDATE SOFTWARE ...................................................................................................................105
10.8 SAVE AND REBOOT ....................................................................................................................106
APPENDIX A - PRINTER SERVER................................................................................................107
APPENDIX B - FIREWALL ............................................................................................................. 113
APPENDIX C - PIN ASSIGNMENTS.............................................................................................. 117
APPENDIX D - SPECIFICATIONS................................................................................................. 118
APPENDIX E - SSH CLIENT........................................................................................................... 120
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Chapter 1 - Introduction
The CT-6373 Wireless Multi-DSL VoIP WLAN IAD (Integrated Access Device) is
designed for ADSL2+/VDSL2 over PSTN (Annex A) connections. It is best suited for
residential and business users who need to integrate ADSL2+/VDSL2, WLAN and
VoIP technologies. Including the latest VDSL2 broadband technology, the CT-6373
is perfect for triple play applications. It also offers users easy access to the Internet
via WLAN or Ethernet and provides predictable, real-time, toll-quality voice over the
Internet with VoIP via standard analog phones.
The CT-6373 features flexible connectivity with a single port for ADSL2/2+ or VDSL2
access, four 10/100 Ethernet ports, two USB ports, two FXS ports and an 802.11g
wireless LAN access point. It has robust routing capabilities to segment and direct
data streams and allows for multiple data encapsulations. It provides higher level
performance with embedded security, QoS, VPN and remote management functions.
As an added bonus, the USB host acts as a printer hub and will enable future product
enhancements available by software upgrade.
1.1 Features
Multi-DSL ROUTER Integrated VoIP
• Annex A (PSTN) • Caller ID display and restriction
• QoS (Quality of Service) for voice• Auto selects ADSL2+/VDSL2
modes based on DSLAM settings
• Life line keeps phone line available
when router is powered down
• Integrated 802.11g AP
(802.11b backward compatible)
• Supports fast emergency call
• Supports Direct number dialing
• Supports 3-way conference
• Supports remote administration,
automatic remote firmware
upgrade & configuration
• Supports call forwarding
• Supports VPN Pass-Through • Supports call transfer
• Time-of-day parental control • Supports call waiting
• TR-069/TR-098/TR-104/TR-111 • Supports call hold
• User Friendly Color connections • Supports T.38
For a complete list of features, please consult Appendix D.
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1.2 Application
This diagram depicts the application of the CT-6373 on a PSTN connection.
Our related product, CT-6373E, is an Annex B device for ISDN connections.
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1.3 Front Panel LED Indicators
The front panel LED indicators are shown and explained below.
LED Color Mode Function
On The VDSL link is established.
VDSL Green
Off The VDSL link is not established.
On The ADSL link is established.
ADSL Green
Off The ADSL link is not established.
On The Wireless is ready and idle.
Off The Wireless is not installed.
WIRELESS Green
Blink Data transmitting or receiving over WLAN
On An Ethernet Link is established.
Off An Ethernet Link is not established.
LAN 4~1 Green
Blink Data transmitting or receiving over LAN.
Off An FXO port is on hook.
LINE Green On An FXO port is off hook.
Off An FXS port is on hook.
FXS 1 Green On An FXS port is off hook.
Off An FXS port is on hook.
FXS 2 Green On An FXS port is off hook.
On A USB link is established.
Off A USB link is not established.
USB Green
Blink Data transmitting or receiving over USB.
On The router is powered up.
POWER Green Off The router is powered down.
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Chapter 2 - Installation
2.1 Hardware Installation
Follow the instructions below to complete the hardware installation.
Diagrams of the SIDE and BACK panels of the router are included for reference.
SIDE PANEL
Power Jack
Connection to Power
Connect the power jack to the shipped power cord. Attach the power adapter to
the wall outlet or other AC source. After powering on, the router will perform a
self-test. Wait a few moments and the router will be ready to operate.
Caution 1: If the router fails to power up, or if it malfunctions, first verify that
the power supply is connected correctly. Then power it on again.
If the problem persists, contact our technical support engineers.
Caution 2: Before servicing or disassembling this equipment always disconnect
all power cords and telephone lines from the wall outlet.
Reset Button
In the back panel, there is a reset button (see BACK PANEL diagram). Restore the
default parameters of the device by holding down this button until the front panel
LED indicators start blinking simultaneously (about 5 seconds). If held down longer,
the device may go into a firmware update state (CFE boot mode). The user can
then update the device from any web browser using the default IP address
(http://192.168.1.1) without login.
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BACK PANEL
USB Host Reset button
Wi-Fi antenna
Connection to WLAN
Attach the Wi-Fi antenna to enable this feature.
Connection to USB host port
This router is equipped with one high-speed USB 2.0 host connection.
With software support, users can connect USB devices such as printers or a hard
disc to the router. For this software release, only printer service is supported.
Connection to USB port
Connect the USB port to a PC with a standard USB cable.
Connection to FXS ports
Connect a standard telephone to either RJ11 port for VoIP service.
Connection to LAN ports
To connect to a hub or PC, use RJ45 Ethernet cable. You can connect the router to
four LAN devices. The ports are auto-sensing MDI/X and either straight-through
cable or crossover cable can be used.
Connection to A/VDSL port
Connect to an ADSL2/2+ or VDSL with this RJ11 Port. This device contains a micro
filter which removes the analog phone signal. If you wish, you can connect a
regular telephone to the same line by using a POTS splitter.
2.2 USB Driver Autorun Installation
Before connecting the router to a PC with USB, the correct drivers must be installed.
The auto-run USB driver installation supports Win ME, Win 98, Win 2000, Win XP
(32 bit) and Vista (32 bit). For those using Windows XP 64 bit, the driver must be
installed manually (please see section 2.3 below for details).
Follow the procedure below to install the standard (32 bit) USB driver
STEP 1: Insert the Installation CD and select Install USB Driver from the
autostart menu options shown below.
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STEP 2: The following window will be displayed. Click the Next button to continue.
STEP 3: When the window displays as below, wait for the drivers to fully install.
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STEP 4: Click the Finish button, when the window displays as below.
STEP 5: The installation is complete. You can now connect the router to your PC
using a standard USB cable.
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2.3 USB Driver Manual Installation (64bit OS)
Before connecting this router to a PC with USB, the correct drivers must be installed.
Follow the procedure below to manually install the 64bit USB driver
STEP 1: Connect the USB port to the PC by plugging the flat connector of a
standard USB cable into your PC and plugging the square connector into
the router. After a moment, your router should be detected by your PC
and if so the desktop will display a notice to that effect, as shown below:
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STEP 2: When the window displays as below, select Install from a list or
specific location (Advanced) and then click the Next button.
NOTE: This window won’t display if the USB Driver has been previously installed.
In this case, contact technical support for assistance.
STEP 3: Insert the installation CD.
NOTE: If you see the autostart menu (as shown in step 1 of previous section)
CLICK -
and continue with the manual installation process.
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STEP 4:Select the location of the file using the Browse button, as shown above.
Normally, the file is on the CD-ROM shipped with the router.
STEP 5: Locate the Vista folder, and click OK.
STEP 6: When the window displays as below, click the NEXT button and wait.
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STEP 7: Click the Finish button when the window displays as below.
STEP 8: Installation is complete.
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Chapter 3 - Web User Interface
This section describes the setup procedure to access the web user interface.
3.1 TCP/IP Settings
The default IP address of the router (LAN port) is 192.168.1.1. To configure the
router for the first time, the configuration PC must have a static IP address within
the 192.168.1.x subnet. Follow the steps below to configure your PC IP address to
use subnet 192.168.1.x.
STEP 1: Right click on the Local Area Connection under the Network and Dial-Up
connection window and select Properties.
STEP 2: Enter the TCP/IP window and change the IP address to 192.168.1.x/24.
STEP 3: Click OK to submit settings.
3.2 Login Procedure
Follow these steps to login to the web user interface.
STEP 1: Open an Internet browser (e.g. Microsoft Internet Explorer) and enter the
default IP address for the router in the URL address field at top. For
example, if the IP address is 192.168.1.1, enter “http://192.168.1.1”.
STEP 2: Next, you will be prompted to enter your user name and password.
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Enter root as the user name and 12345 as the password, and then click
OK. These values can be changed later (see section 10.6.3).
STEP 3: After successfully logging in, you will reach the Quick Setup menu.
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3.3 Default Settings
The following list shows the factory default settings for this router.
• LAN port IP address: 192.168.1.1
• Local administrator account name: root
• Local administrator account password: 12345
• Local non-administrator account name: user
• Local non-administrator account password: user
• Remote WAN access: disabled (except ICMP)
• Remote WAN access account name: support
• Remote WAN access account password: support
• NAT and firewall: Enabled for all but Bridge mode
• DHCP server on LAN interface: enabled
• Wireless access: enabled
• SSID: Comtrend
• Wireless authentication: open (no authentication) and WEP disabled
• DSL: Annex A enabled / Annex M disabled
This router supports the following connection types.
• PPP over Ethernet (PPPoE)
• PPP over ATM (PPPoA)
• MAC Encapsulated Routing (MER)
• IP over ATM (IPoA)
• Bridging
Technical Note:
During power on, the device initializes all settings to default values. It will then
read the configuration profile from the permanent storage section of flash memory.
The default attributes are overwritten when identical attributes with different values
are configured. The configuration profile in permanent storage can be created via
the web user interface or telnet user interface, or other management protocols.
The factory default configuration can be restored either by pushing the reset button
for more than five seconds until the power indicates LED blinking or by clicking the
Restore Default Configuration option in the Restore Default screen, section 10.1.3.
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