Avaya 4.2 manual Alternate Dhcp Server Setup

Page 66

7. Alternate DHCP Server Setup

The recommended installation method for H323 IP phones uses a DHCP server. When 5 or less H323 IP phones are being supported, the DHCP can be performed by the IP Office Unit itself. However, if more than 5 H323 IP phones are being supported, a separate DHCP server must be used.

∙For IP Office 4.2+ running on an IP500 IP Office system, the full capacity of up to 272 extensions is supported using the IP Office for DHCP.

This document outlines, as an example, the basic steps for using a Windows server as the DHCP server for IP phone installation. However, the principles of defining a scope is applicable to most DHCP servers.

You will need the following information from the customer's network manager:

∙The IP address range and subnet mask the H323 IP phones should use.

∙The IP Gateway address.

∙The DNS domain name, DNS server address and the WINS server address.

∙The DHCP lease time.

∙The IP address of the IP Office unit.

∙The IP address of the PC running Manager (this PC acts as a file server for the H323 IP phones during installation).

H323 Install	Page 66
IP Office 4.2	15-601046 Issue 14j (10 March 2009)

Image 66

Contents H323 IP Telephone Installation IP OfficeH323 Install IP Office Contents Page Chapter IP Office IP Phones Page ∙ Dhcp versus Static IP Installation IP Office IP Phones∙ Network Assessment What is New IP OfficeSupported Phones H323 IP Supported IP Office Core Phones Models SoftwareCall Capacity System CapacityExtension Capacity IP Office Unit Maximum Maximum VCMPhone Firmware Simple Installation Complex Installation Installation Requirements Network Assessment ∙ Warning a Network Assessment is Mandatory∙ G711 20ms ∙ G723a 80ms ∙ G729 40ms Installing VCM Cards Voice CompressionIP400 VCM Cards IP500 VCM cardsPotential VoIP Problems 10 QoSUser PC Connection ∙ Gigabit EthernetDedicated 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 SoftwareTransferring Files to the Card Using Tftp Transferring Files to the Card Using File ManagementControl Unit Memory Card Page Chapter Installation Installation Dhcp Server ∙ o Dhcp ModeIP Phone Software and Settings Files ∙ o Number of Dhcp IP AddressesCreating/Editing the Settings File Manually Creating Extensions ∙ To switch to static address installation Phone ConnectionStatic Address Installation ∙ Password = Phone Registration∙ Ext. = 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 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 DisadvantagesOption Data Vlan Dhcp Settings Voice Vlan Dhcp Settings Vlan and DhcpDhcp Option Description Example setup Overview HP-Switch ConfigurationHP Procurve CLI output Port Vlan Description Voice DataExample System Overview Option ValuePort Vlan 209 Voice Vlan 210 Data 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 Self-Test Procedure ∙ If self-test passes∙ If self-test fails Resetting a Phone Resetting a PhoneClearing a Phone Setting the Sson on an IP Phone Setting the Sson on IP OfficeSite Specific Option Number ∙ Handset AGC = Switching automatic gain control on/offAutomatic Gain Control ∙ Headset AGC =Chapter Restart Scenarios Restart Scenarios Boot File Needs Upgrading Correct Boot File and Application File Already LoadedNo Application File or Application File Needs Upgrading Page Chapter Infrared Dialling Infrared Dialling ∙ Dial a Number to Start a Call∙ Swap Text Files During 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 WmlportApache Web Server WML Configuration Microsoft IIS Web Server WML Configuration∙ Associated extension wml 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 Index Avpp Conflict END of Avaya 4620 IP Phone VCM L2QVLAN PWB SN Sson SET Dnssrvr SET Domain Tftpdir Vlanid Vlantest 43 H323 Install IP Office H323 Install IP Office