User guide
Table Of Contents
- Table of Contents
- Chapter 1 Introduction
- Chapter 2 Installation
- Chapter 3 Programming
- Programming overview
- About the programming tools
- Enable your options
- Programming the system parameters
- Programming the extensions
- Programming the voice parameters
- Modify the extensions and system directory
- Program the terminal emergency numbers (ELINs)
- About the default line numbers
- Program the general line parameters
- Program the analog lines
- Program the digital trunks
- Assign priority lines
- Restrict external access (toll restriction/call barring)
- Program the voice management parameters
- Programming the voice mail settings
- Setting up the auto attendant
- Configuring call logging (SMDR)
- Programming a loudspeaker
- Committing your changes
- Performing a database backup
- Programming tips
- Chapter 4 Configuring the IP network
- About IP networking
- Network capabilities
- Planning your LAN
- IP programming sequence
- Connecting directly to the Internet
- Connecting to the Internet through an existing LAN
- Using a remote DHCP server
- Changing the assigned DHCP IP address range
- Configuring Domain Name Service
- Assigning a gateway
- Programming dial-up access to an ISP
- Configuring NAT Redirect
- Restricting LAN access (firewall)
- IP networking tips
- Chapter 5 Routine maintenance
- Is the system healthy?
- Is the system secure?
- Checking the system
- Launching the tools
- Enabling your licensed options
- Rebooting the system
- Powering down the system
- Powering up the system
- Upgrading the system
- Performing backups
- Saving call (SMDR) logs
- Using a remote access session
- Changing extensions or set types
- Creating a user guide
- Using a database template
- Maintenance tips
- Chapter 6 Troubleshooting and repair
- Checking the system LEDs
- Checking the logs
- Viewing diagnostics
- Using maintenance commands
- Using Windows networking commands
- Line troubleshooting
- IP port troubleshooting
- IP phone troubleshooting
- Analog phone troubleshooting
- System troubleshooting
- Network troubleshooting
- Fixing database or software corruption
- Replacing faulty components
- Troubleshooting tips
- Appendix A Default database
- Appendix B Reference
- Appendix C Planning
- Index
Configuring the IP network
97
3100 ICP system. The local phones and PCs on the 3100
ICP LAN will then be able to receive IP addresses from
the external server.
What you need
• An unused static IP address and subnet mask from
your existing LAN, which will become the 3100 ICP
system’s IP address
• Layer 2-switch connected to the existing DHCP LAN
• CAT 5 (Ethernet) crossover cable to connect a laptop
Configuring the 3100 ICP
1. Connect a laptop PC to the WAN port (Net 2) with the
crossover cable.
2. Launch the system tool. See Launching the tools (p.
127).
3. Choose IP Networking from the Selection menu.
4. Click DHCP, click DHCP Server, and then click
DHCP Server.
5. Click Change. In the DHCP Server field, choose
Disable.
6. From the Advertise as Default Gateway menu,
choose Not this system.
7. Click Save.
8. Click Router, click Network Interface, click Net IP
and then select the IP address of the layer-2 switch
port (Net 3) destination at the top of the right page.
9. Click Change.
10. Complete the following
Destination: Net 3