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
Programming
59
If you change the digital protocol for a trunk in the Digital
Link Assignment form, you must reboot the system for
the change to take effect.
Before you install the T1/E1 MMC Plus, you must first
upgrade the system to Release 4.0 software. Ensure that
you connect the LAN port on the module to a layer-2
switch port on the system controller.
About the digital trunk forms
You use the following forms to program digital trunks:
• Card Configuration - displays the cards (onboard and
optional) that are installed and programmed in the
system
• Digital Link Descriptor Summary - displays all the link
descriptors programmed in the system
• Digital Link Assignment - allows you to assign link
descriptors to digital links on a per-link basis.
• Trunk Circuit Descriptor Summary - displays a list of
all the trunk circuit descriptors on the system.
• Trunk Assignment - allows you to assign a trunk
circuit descriptor to each trunk in the system
• Network Synchronization - allows you to define the
external clock source for network synchronization.
• Protocol Assignment - allows you to set the protocol
variant for the PRI links
• Digital Link Descriptors - defines the protocol and
physical characteristics for the link: PRI-T1 and T1/D4
• Digital Trunk Circuit Descriptor - allows you to assign
signaling and timing parameters to groups of trunk
circuits