Parameter Data Precedence | Avaya 1600 Series, 16-601443 manual

Parameter Data Precedence

Parameter Data Precedence

If a given parameter is administered in multiple places, the last server to provide the parameter has precedence. The precedence, from lowest to highest, is:

1.LLDP,

2.Manual administration, with the two exceptions described for the system parameter STATIC on page 72,

3.DHCP,

4.HTTP/HTTPS script file,

5.the Avaya Media Server, and finally,

6.Backup files, if administered and if permitted.

Settings the IP telephone receives from backup files or the media server overwrite any previous settings, including manual settings. The only exception to this sequence is in the case of VLAN IDs. In the case of VLAN IDs, LLDP settings of VLAN IDs are the absolute authority. Then the usual sequence applies through HTTP/HTTPS.

Note:

For the L2QVLAN and L2Q system values, LLDP settings of VLAN IDs are the absolute authority only if the LLDP task receives the VLAN IDs before DHCP and HTTP, and the DHCP client of the telephone is activated at all. If the LLDP task receives the VLAN IDs after DHCP negotiation, several criteria must be successful before the telephone accepts VLAN IDs from LLDP. For more information, see Link Layer Discovery Protocol (LLDP).

The Administrative Process

The following list depicts administration for a typical 1600 Series IP Telephone network. Your own configuration might differ depending on the servers and system you have in place.

1.LAN and applicable servers administered to accept the telephones.

2.Telephone software downloaded from the Avaya support site.

3.46xxsettings file updated with site-specific information, as applicable.

4.1600 Series Telephones installed. For more information, see the Avaya 1600 Series IP Deskphones Installation and Maintenance Guide.

5.Individual 1600 Series IP Telephones updated using local procedures, as applicable. For more information, see “Local Administrative Procedures” in the Avaya 1600 Series IP Deskphones Installation and Maintenance Guide.

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Avaya 1600 Series, 16-601443 manual Parameter Data Precedence, Administrative Process

Contents

Avaya 1600 Series IP Deskphones Security Introduction Avaya Aura Communication Manager Administration Telephone Software and Application Files Appendix C Sample Administration Forms 123 Index 133 About This Guide Introduction Telephone Options Document Organization Other Documentation Page Series IP Telephones Administration Overview and Requirements Dhcp LldpVlan Dhcp Use the change ip-network-map command to Avaya 1600 Series IP Deskphones Installation Parameter Data Precedence Administrative Process Application Files Administrative Checklist Telephone to Network Telephone Initialization Process Dhcp Server to Telephone Telephone and File ServerTelephone and the Call Server Error Conditions Page Network Requirements Network AssessmentHardware Requirements Https Server RequirementsDhcp Server HTTP/HTTPS Server From Required Network Information Snmp Other Network Considerations Reliability and Performance QoSIeee 802.1P and 802.1Q Network Audio Quality Display on 1600 Series IP Telephones IP Address Lists and Station Number PortabilityParameters in Real-Time Possible Values TCP/UDP Port Utilization Voice Monitoring Manager Rtcp UDP/IP Snmp UDP/IPGatekeeper Media Gateway or another IP endpoint Http Server Dhcp TCP/IPDhcp Server Https Server Security Registration and Authentication Avaya Aura Communication Manager Administration Switch Compatibility and Aliasing IP TelephonesCall Server Requirements Avaya Aura Communication Manager Administration IP Interface and Addresses Media Server Switch Administration Rsvp and Rtcp UDP Port Selection NAT Series IP Telephones Aliased as 4600 Series IP Telephones Voice Mail Integration Telephone Administration System-Wide AdministrationFeature-Related System Parameters Coverage Path Administering StationsFeatures Auto Hold Aliasing 1600 Series IP Telephones Administering Features For the 1616/1616-I IP Telephones Feature Buttons and Call Appearances Conference Details Screen for Ad-Hoc Conferences Shuffling Click Desi downloads Printing Button Labels Server Administration Software ChecklistDhcp and File Servers Dhcp Generic Setup Dhcp Server Administration Option 12 Host Name Option 1 Subnet maskOption 3 Gateway router IP addresses Option 6 DNS servers address list Option 52 Overload Option, if desired Option 53 Dhcp message typeOption 59 Dhcp lease rebind time Dhcp Server Administration Dhcpack Setting of System Values Set to Select Start--Settings--Control PanelWindows NT 4.0 Dhcp Server Define the Telephone IP Address Range Set the Subnet Mask Select Start--Programs--Admin Tools--DHCP Manager Click Edit Array Select Scope under Dhcp OptionsSelect the Global parameter under Dhcp Options Activating the Leases Select Defaults from the DHCPOptions menu Windows 2000 Dhcp Server Select Start--Programs--Administrative Tools--DHCP Completing the New Scope Wizard dialog box displays Change the Data Type to String Under Predefined Options and Values, click Add Activating the New Scope Http Generic Setup Http Configuration for Backup/Restore For IIS Web ServersSelect Properties DavLockDB/usr/local/apache2/var/DAVLock Web Configuration Tool Dhcpstd CnaportDOT1X DOT1XSTAT PHY2PRIO PhnldlengthPhnol PHY1STAT Telephone Software and Application Files General Download ProcessSoftware Choosing the Right Application File and Upgrade Script File Upgrade Script FileSeries IP Telephone Scripts and Application Files Settings File Contents of the Settings File # END Group System ValuePage Administering Options for the 1600 Series IP Telephones Administering Telephone Options Proxy Logoff. For more information, see Ieee 802.1X on Appname LANG3FILE = EnhdialstatLANG1FILE = LANG2FILE = Event Log Severity Level one 0-8 Ascii numeric Internal extension telephone number length. Specifies Static Vlan Tagging Vlan Considerations Vlan Default Value and Priority Tagging Vlan Separation Rules Then Vlan Separation DNS Addressing Ieee 802.1X Supplicant Operation 802.1X Pass-Through and Proxy Logoff Link Layer Discovery Protocol Lldp TIA Lldp MED LLDP-MED MAC / PHY TIA Lldp MED Bootname Impact Vlan IDIeee 802.1 Vlan Dscpaud L2Q, L2QVLANL2QAUD L2QSIG Local Administrative Options Using the Telephone Dialpad Clear ProcedureMute 2 5 3 2 7 # Mute C L E a R # Mute 3 3 2 8 4 # Mute D E B U G # Disable/Enable Debug Mode Mute 4 7 6 8 7 Mute G R O U P Group Identifier Mute 7 3 7 3 8 # Mute R E S E T # Reset System Values Restart the Telephone Resetting values Mute 4 6 8 # Mute I N T # Interface Control PHY2=status *=change #=OK View Administrative Option Mute 8 4 3 9 # Mute V I E W # Parameter Values Name System Value FormatPWB SN Nnn.nnn.nnn.nnn Filename.ext Static Addressing Installation Mute 2 3 3 7 # Mute a D D R # Vlan ID=dddd New= Mute 5 6 4 # Mute L O G # Disable/Enable Event Logging Mute 5 6 4 6 3 3 # Mute L O G O F F # Logoff Mute 8 3 7 8 # Mute T E S T # Self-Test Procedure Series Global Telephones Language Selection Ascii LANG1FILE=mlfgerman.txt and LANG2FILE=mlffrench.txt Series International Telephones Ascii Administering Telephone Options Enhanced Local Dialing Backup/Restore Backup Backup File Formats Item/Data ValueBER1 Restore Backup/Restore Page Administering Applications and Options Application Status Flag Backlight Parameters Backup/Restore Parameters Application Status Flags and Their Meaning Appstat Value Application Status Flag Appstat Variable parameters for improving audio quality Administering Applications and Options Issue 5 April 2010 Administering Applications and Options Issue 5 April 2010 Audiosthd Audiosths Expanenhd Expanenhs Appendix a Glossary of Terms Encryption SignalingMedia Channel Ietf Documents Appendix B Related Documentation ITU Documents ISO/IEC, ANSI/IEEE Documents Page Station Form Basic Telephone Information Appendix C Sample Administration Forms Station Form Feature Options Issue 5 April 2010 Sample Administration Forms Feature-Related System Parameters Form IP Address Mapping Form IP Codec Set Form Inter-Network Region Connection Management Form IP Network Region Form IP-Options System Parameters Form Numerical Index ITU Documents TCP/UDP View Administrative Option