Avaya 1010, 1020 Configuring Communications Preferences

40 Avaya 1010/1020 User Guide

Restricting Reserved Ports

By default, Avaya systems communicate through TCP and UDP ports in the range 60000 -

64999 for video, voice, presentations, and camera control. Avaya systems use only a small

number of these ports during a call. The exact number depends on the number of

participants in the call, the protocol used, and the number of ports required for the type

(video or voice) of call.

To minimize the number of UDP and TCP ports that are available for communication, you

can restrict the range by entering values in Administrator Preferences : Network :

Reserved Ports. Avaya recommends that the range you choose, if other than a subset of

the default range, begins with a port number greater than 10000.

Note: Changing the TCP range causes an automatic reboot of the system.

Configuring Quality of Service

You can specify network Quality of Service (QoS) settings in the Administrator

Preferences : Network : Network QoS preferences. Set these preferences according to

the settings used in your network.

Note: Network QoS preferences are supported with IPv4 addressing only.

You can specify DiffServ (differentiated services) or IntServ (integrated services) values for

audio, video, and data packets. You can also set the IntServ Type of Service (ToS)

preference.

Configuring Communications Preferences

You can specify options that control which protocols the system uses during calls by

configuring preferences in Administrator Preferences : Communications.

SIP two-way call required ports:

Call Type Number of Required UDP Ports

Video 6 UDP ports

Voice 2 UDP ports

Contents

Main 2Avaya 1010/1020 User Guide Notices Documentation disclaimer Link disclaimer Warranty Avaya 1010/1020 User Guide 3 Copyright Third Party Components Preventing toll fraud Avaya fraud intervention Using Avaya 1010/1020 System Components Page Page Page Navigating the User Interface The Main Screen Page The System Menu Controlling Avaya Video Camera 150s Configuring Avaya Video Camera 150 Presets Managing Near End Video Quality Placing a Call Placing a Call from the REDIAL List Placing a Call from the Directory Manually Dialing a Number from the Main Screen Answering or Rejecting a Call Using System Do Not Disturb Managing a Call Call Status Caller ID Hiding or Showing User Interface Elements Managing Audio Page Managing PIP Managing Video Layout Page Page Controlling a Far End Camera Using Avaya Video Camera 150 Presets During a Call Viewing Call Statistics Ending a Call Managing the REDIAL List Locking and Unlocking Entries in the REDIAL List Removing an Entry from the REDIAL List Adding a REDIAL List Entry to the Directory Managing the Directory Adding an Entry to the Local Directory Copying an Entry from the Corporate to Local Directory Removing an Entry from the Local Directory Editing an Entry in the Local or Directory Troubleshooting Adjusting Room Lighting Camera Issues Using Camera Diagnostic Preferences Display Issues Audio Issues Power and Connectivity Issues Accessing Administrative Features Administration Using the Remote Control Administration from a Web Browser Configuring Security Preferences Changing the Administrator Password Setting the User Password Controlling Remote Administration Specifying a Locally Configured IP Address Configuring Avaya Systems Using DHCP Page Specifying the Hostname and Domain Name Service (DNS) Servers Specifying Network Speed Specifying a VLAN Tag Specifying an NTP Server Restricting Reserved Ports Configuring Quality of Service Configuring Communications Preferences Configuring Dialing Options Receiving Presentations Configuring SIP Settings Configuring System Settings Identifying the System Manually Setting System Date and Time Restoring Default Settings Page Configuring Call Preferences Managing Bandwidth Selecting a Maximum Call Time Controlling REDIAL List Entries and Auto Answer Options Enabling Telepresence Configuring Audio Behaviors Configuring Audio Codec Order Selecting the Active Microphone Testing Primary Audio Output Adjusting Audio Levels Configuring Video Behaviors Controlling Avaya Video Camera 150 Use by Far End Users Locking Avaya Video Camera 150 Presets Controlling Avaya Video Camera 150 Pan Direction Customizing Input Device Names Disabling Access to the Local Directory Populating the Corporate Directory Configuring Auto Discovery Reading from an LDAP Server Configuring Appearance Preferences Video Layout Preferences Configuring Display Preferences Viewing Recent Configuration Changes Using Diagnostics Preferences and Tools Using Network Utilities Rebooting the System Exclusive Web Administration Features Adding or Removing Custom Background Images and Colors Using Advanced Directory Features Saving and Restoring a System Configuration Copying Screen Text to the Clipboard Downloading Call History Managing Calls from the Web Administration Interface Upgrading your System Software Troubleshooting Upgrade Failures Upgrade Error Codes Avaya 1010/1020 User Guide 59 Code Problem Description