Contents
3Com® Telecommuting Module
User Manual
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Table of Contents
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Part I. Introduction to 3Com
VCX IP Telecommuting Module
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Chapter 1. Introduction to 3Com VCX IP Telecommuting Module
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Quick guide to 3Com VCX IP Telecommuting Module installation
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Chapter 2. Installing 3Com VCX IP Telecommuting Module
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Turning off a Telecommuting Module
Remember to lock up the Telecommuting Module
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Chapter 3. Configuring 3Com VCX IP Telecommuting Module
Navigation
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Overview of configuration
Preliminary and permanent configuration
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Configuring IP addresses and masks in 3Com VCX IP Telecommuting Module
Name queries in 3Com VCX IP
Telecommuting Module
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Part II. How To
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Chapter 4. How To Configure SIP
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DMZ Telecommuting Module, SIP server on the LAN
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Standalone Telecommuting Module, SIP server on the WAN
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Standalone Telecommuting Module, SIP server on the LAN
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DMZ/LAN Telecommuting Module, SIP server on the WAN
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DMZ/LAN Telecommuting Module, SIP server on the LAN
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LAN Telecommuting Module
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Chapter 5. How To Configure Advanced SIP
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How To Use RADIUS Accounting with 3Com VCX IP Telecommuting Module
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Part III. Description of 3Com
Settings
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Chapter 6. Basic Configuration
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Access Control
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RADIUS
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SNMP
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Dynamic DNS update
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Certificates
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Advanced
Telecommuting Module Type
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Chapter 7. Administration
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Show Configuration
User Administration
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Upgrade
Table Look
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Date and Time
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Restart
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Chapter 8. Network Configuration
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Default Gateway
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Interface (Network Interface 1 and 2)
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VLAN
Interface Status
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PPPoE
Surroundings
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Chapter 9. Logging
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The log
Display Load
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Logging Configuration
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Log Classes
Log Sending
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Chapter 10. SIP Services
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Interoperability
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Sessions and Media
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Remote SIP Connectivity
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Chapter 11. SIP Traffic
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Filtering
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Local Registrar
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Authentication and Accounting
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Dial Plan
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Routing
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Registrar and Session Status
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Chapter 12. Tools
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Check Network
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Chapter 13. Firewall and Client Configuration
The DMZ/LAN type
The Standalone type
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Part IV. 3Com VCX IP
Telecommuting Module Serial
Console
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Chapter 14. Basic Administration
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Basic configuration
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Save/Load configuration
Wipe email logs
Set password
Exit admin
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Chapter 15. Command Line Reference
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Table Definitions
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Field Types
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CLI command examples
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Part V. Appendices
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Appendix A. More About SIP
Managing Your Own SIP Domain
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SIP Sessions
SIP in 3Com VCX IP Telecommuting Module
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Appendix B. Troubleshooting
SIP troubleshooting
Administration troubleshooting
Log Messages
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Appendix C. Lists of Reserved Ports
ICMP Types and Codes, and Internet
Protocols
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List of ICMP types
ICMP codes
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Internet protocols and their numbers
IP intervals
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Appendix D. Definitions of terms
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Appendix E. License Conditions
Software developed by Carnegie Mellon University
Software developed by Gregory M Christy
Software developed by Cisco Systems
Software developed by Digital Equipment Corporation
The DHCP license
Software developed by Jason Downs
Software developed by Brian Gladman
Software developed by Google, Inc
GNU General Public License (GPL)
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IBM Public License
Software developed by Ingate Systems
Software developed in the GIE DYADE cooperation
Software developed by Tommi Komulainen
GNU Library General Public License (LGPL) v
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GNU Lesser General Public License (LGPL) v
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Software in the GNU C distribution
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More software in the GNU C distribution
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License exceptions for gcc/libgcc2.c
License exceptions for libstdc++
License for lilo
Software developed by Paul Mackerras
Software developed by Pedro Roque Marques
Software developed at M I T
License for Net-SNMP
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License for NTP
License for OpenSSH
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License for OpenSSL
License for OpenSWAN
The Python license
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License for Python Imaging Library
License for Rdisc
Software developed by RSA Data Security, Inc
More software developed by RSA Data Security, Inc
License for SSL
License for stunnel
Software developed by Sun Microsystems, Inc
More software developed by Sun
Microsystems, Inc
License for Sun RPC
License for termcap
Software developed by Trusted Information Systems, Inc
Software developed by Andrew Tridgell
Software developed by Paul Vixie
Vovida Software License v
Software developed by Rayan S Zachariassen
License for zlib
Software developed at University of California
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Appendix F. Obtaining Support for Your 3Com Products
Access Software Downloads
Contact Us
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Index