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
219
Ext Ext - N/A Call Rings First Extension
Cyclic Ring Timer Expires; Call moves to
Second Extension
Cyclic Ring Timer Expires; Call moves to
attendant (backstop).
Ext Stan Ext N/A Call Rings First Extension
Cyclic Ring Timer Expires; Call moves to
Ring All members of Standard Group.
Cyclic Ring Timer Expires; Call moves to
Second Extension
Cyclic Ring Timer Expires; Call moves to
attendant (backstop).
Stan Ext Stan N/A Call Rings All elements in first group
Cyclic Ring Timer Expires; Call moves to
Single Extension
Cyclic Ring Timer Expires; Call moves to ring
All members of Second Group
Cyclic Ring Timer Expires; Call moves to
attendant (backstop).
Stan Stan Stan N/A Call Rings All elements of First Group
Cyclic Ring Timer Expires; Call moves to All
members of Second Group
Cyclic Ring Timer Expires; Call moves to All
members of Third Group
Cyclic Ring Timer Expires; Call goes to
attendant (backstop).
Ext Ext Ext N/A Call Rings First Extension
Cyclic Ring Timer Expires; Call moves to
Second Extension
Cyclic Ring Timer Expires; Call moves to
Third Extension
Cyclic Ring Timer Expires; Call goes to
attendant (backstop).
Table 23: Cyclic ring map operation (continued)
Cyclic ring map operation for
DID (NA) and non-DDI only lines (UK)
Entry 1 Entry 2 Entry 3 Overflow Call progression
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