Avaya H323 manual Restart Scenarios

Page 62

5. Restart Scenarios

The sequence of the restart process depends on the status of the boot and application files on the TFTP server and those already downloaded to the phone. This appendix explains the different scenarios possible.

All of the following start-up processes involve the same initial steps as the phone negotiates with the DHCP and the TFTP server.

∙After power is applied the phone displays Restarting….

∙Initializing is then displayed.

∙When either the application file (if there is one) or the boot code is uncompressed into RAM, Loading is displayed. Since this takes a while, asterisks, then periods, then asterisks are displayed on the second line to indicate that something is happening.

∙When control is passed to the code in RAM, Starting is displayed.

∙The phone detects and displays the speed of the Ethernet interface in Mbps (that is 10 or 100). The message No Ethernet means the LAN interface speed cannot be determined.

∙The Ethernet speed indicated is the LAN interface speed for both the phone and any attached PC.

∙DHCP is displayed whilst the phone obtains an IP address and other information from the LAN's DHCP server. The number of elapsed seconds is incremented until DHCP successfully completes.

∙If the phone has been setup using static addressing (by pressing * when DHCP is shown), it will skip DHCP and use the static address settings it was given.

∙Note that uploading a new boot file at any time erases all static address information.

∙TFTP is displayed whilst waiting for a response from the TFTP server. 46XXUPGRADE.SCR is displayed whilst downloading the upgrade script TFTP server.

∙TFTP Error: Timed Out is displayed if the phone cannot locate TFTP server or upgrade script file. If the phone has been previously installed it will continue with the existing files in its memory.

∙After the upgrade script is loaded, the sequence depends on the status of the files currently held in the phones memory, compared to those listed in the upgrade script.

∙Boot File Need Upgrading

63.

∙No Application File or Application File Needs Upgrading

63.

∙Correct Boot File and Application File Already Loaded

63.

H323 Phone Install	Page 62
IP Office 4.2	15-601046 Issue 15b (16 July 2009)

Image 62

Contents H323 IP Telephone Installation IP OfficeH323 Phone Install IP Office Contents Page Chapter IP Office IP Phones Page ∙ Network Assessment ∙ Dhcp versus Static IP InstallationIP Office IP Phones What is New IP Office∙ Secondary Site Specific Options Number ∙ Http User Backup and Restore∙ IP Phone Restart using System Status Application ∙ IP500 Dhcp EnhancementsSupported Phones H323 IP Supported IP Office Core Phones Models SoftwareCall Capacity System CapacityExtension Capacity IP Office UnitPhone Firmware Simple Installation Complex Installation Installation Requirements ∙ G711 20ms ∙ G723a 80ms ∙ G729 40ms Network Assessment∙ Warning a Network Assessment is Mandatory Installing VCM Cards Voice CompressionIP400 VCM Cards IP500 VCM cardsPotential VoIP Problems 10 QoS∙ Gigabit Ethernet User PC Connection232 IP With Supports Phone Dedicated Plug-Top Power Supply Units Power Supply OptionsSpare Wire Power Options ∙ Avaya 1151D1 Power Supply Unit PSU∙ Power of Ethernet POE Switch 802.3af Power over Ethernet PoE Options∙ Avaya 1152A1 Power Distribution Unit Mid-Span Power Unit Phone 802.3af ClassIP Office Unit Memory Card File Server OptionsIP Office Manager 3rd Party SoftwareFile Auto Generation Control Unit Memory Card Transferring Files to the Card Using File ManagementTransferring Files to the Card Using Tftp Page Chapter Installation Installation Dhcp Server ∙ o Dhcp ModeIP Phone Software and Settings Files ∙ o Number of Dhcp IP AddressesCreating/Editing the Settings File Backup/Restore Installation Creating/Editing the Settings FileManually Creating Extensions ∙ To switch to static address installation Phone ConnectionStatic Address Installation ∙ Ext. = ∙ Password =Phone Registration Extension & User Setup Phone SecurityManual Backup/Restore Control Backup RestoreHttp Authentication Specifying the Bruri ValueSeries Phone Backup File Field DescriptionHttp Server Configuration for Backup/Restore Select PropertiesListing Registered Phones Error Messages Page Chapter Other Installation Options Other Installation Options VPN Remote PhonesLicensing VPNremote Phones on IP Office Installation DocumentationSupported VPNremote Phone Firmware Product Section Title Doc ReferenceConfiguring the IP Phone for VPNremote Enable VPN Phone AllowedVlan and IP Phones Type Description Advantages DisadvantagesDhcp Option Description Option Data Vlan Dhcp Settings Voice Vlan Dhcp SettingsVlan and Dhcp Example setup Overview HP-Switch ConfigurationHP Procurve CLI output Port Vlan Description Voice DataPort Vlan 209 Voice Vlan 210 Data Example System OverviewOption Value Page Chapter Static Administration Options Hold vs Mute Static Administration OptionsEntering Data for Administrative Options ∙ 4601, 4602, 5601, 5602 Speaker keyQOS Option Settings Secondary Ethernet Hub/IR Interface Enable/DisableView Details ∙ If self-test fails Self-Test Procedure∙ If self-test passes Clearing a Phone Resetting a PhoneResetting a Phone Site Specific Option Number Setting the Sson on an IP Phone Setting the Sson on IP Office ∙ Handset AGC = Switching automatic gain control on/offAutomatic Gain Control ∙ Headset AGC =Chapter Restart Scenarios Restart Scenarios No Application File or Application File Needs Upgrading Boot File Needs UpgradingCorrect Boot File and Application File Already Loaded Page Chapter Infrared Dialling ∙ Swap Text Files During a Call Infrared Dialling∙ Dial a Number to Start a Call Palm Organizer Enabling the IR PortDialling Phone Numbers Windows Pocket PCBeaming Files During a Call Chapter Alternate Dhcp Server Setup Alternate Dhcp Server Setup Select Start Programs Administrative Tools Dhcp Using a Windows Dhcp ServerWindows Dhcp Setup for H323 IP Phones Checking for Dhcp2b. Adding a 242 Option ∙ Data type String ∙ Code2c. Adding a 176 Option Alternate Options Chapter WML Server Setup WML Server Setup What WML is SupportedConfiguring the Xitami Web Server for WAP Testing 4620 WML Browsing Using XitamiInstalling the Web Server IntroductionInstalling Sample WML Pages 4a. Creating a Simple WMLSetting the Home SET Wmlport∙ Associated extension wml Apache Web Server WML ConfigurationMicrosoft IIS Web Server WML Configuration Case 2. Input Box Followed by an a Tag Open URL EntryCase 1. Input Box Followed by an Anchor Tag Case 3. Input Box Followed by a Submit ButtonPage H323 Phone Install IP Office Issue 15b 16 July IndexAvpp Conflict END of Avaya 4620 IP Phone VCM L2QVLAN PWB SN Sson SET Dnssrvr SET Domain Tftpdir Vlanid Vlantest 47 H323 Phone Install IP Office Tel +44 1707 Fax +44