Vertical Communications 480I User Manual

SOFTWARE LICENSE AGREEMENT

Aastra Telecom Inc., hereinafter known as "Seller", grants to Customer a personal,

worldwide, non-transferable, non-sublicenseable and non-exclusive, restricted use license to use Software in object form solely with the Equipment for which the Software was intended. This Product may integrate programs, licensed to Aastra by third party Suppliers, for distribution under the terms of this agreement. These programs are confidential and proprietary, and are protected as such by copyright law as unpublished works and by international treaties to the fullest extent under the applicable law of the jurisdiction of the Customer. In addition, these confidential and proprietary programs are works conforming to the requirements of Section 401 of title 17 of the United States Code. Customer shall not disclose to any third party such confidential and proprietary programs and information and shall not export licensed Software to any country except in accordance with United States Export laws and restrictions.

Customer agrees to not reverse engineer, decompile, disassemble or display Software

furnished in object code form. Customer shall not modify, copy, reproduce, distribute, transcribe, translate or reduce to electronic medium or machine read-able form or language, derive source code without the express written consent of the Seller and its Suppliers, or disseminate or otherwise disclose the Software to third parties. All Software furnished hereunder (whether or not part of firmware), including all copies thereof, are and shall remain the property of Seller and its Suppliers and are subject to the terms and conditions of this agreement. All rights reserved.

Customer's use of this software shall be deemed to reflect Customer's agreement to abide by the terms and conditions contained herein. Removal or modification of trademarks, copyright notices, logos, etc., or the use of Software on any Equipment other than that for which it is intended, or any other material breach of this Agreement, shall automatically terminate this license. If this Agreement is terminated for breach, Customer shall immediately discontinue use and destroy or return to Seller all licensed software and other confidential or proprietary information of Seller. In no event shall Seller or its suppliers or licensors be liable for any damages whatsoever (including without limitation, damages for loss of business profits, business interruption, loss of business information, other pecuniary loss, or consequential damages) arising out of the use of or inability to use the software, even if Seller has been advised of the possibility of such damages.

Aastra Telecom will not accept liability for any damages and/or long distance charges, which result from unauthorized and/or unlawful use.

While every effort has been made to ensure accuracy, Aastra Telecom will not be liable for technical or editorial errors or omissions contained within this documentation. The information contained in this documentation is subject to change without notice.

Aastra Telecom www.aastra.com

Copyright 2005 Aastra Telecom

All Rights Reserved. Printed in Canada.

Revision 1.2.5.233 - 09.26

Table of Contents
Overview........................................................................................................................................	1
General Requirements ................................................................................................................	1
About this Guide..........................................................................................................................	1
Methods of Installation...................................................................................................................	2
480i IP Phone Set up.....................................................................................................................	2
The 480i’s Options List................................................................................................................	3
Administrator Level Options....................................................................................................	3
Network:..................................................................................................................................	3
SIP Settings: ...........................................................................................................................	4
Phone Status: .........................................................................................................................	5
The Vertical 480i Web Client.......................................................................................................	6
480i IP Phone Configuration..........................................................................................................	7
Network .......................................................................................................................................	7
Turn DHCP On or Off..............................................................................................................	7
Manually Configure Network Settings.....................................................................................	7
From the Web Client:.....................................................................................................................	8
TFTP Server Settings..................................................................................................................	8
From the 480i Phone: ....................................................................................................................	8
SIP settings .................................................................................................................................	8
Setting Parameters through Configuration Files .........................................................................	10
Options List Settings .................................................................................................................	10
Network Settings: ......................................................................................................................	11
VLAN and TOS/QOS: Type and Quality of Service ....................................................................	17
DSCP RANGE...........................................................................................................................	17
PRIORITY .................................................................................................................................	17
Setting Parameters – Time Server Settings..............................................................................	19
Setting Parameters – SIP Settings..............................................................................................	26
SIP Intercom Parameters ............................................................................................................	33
Setting parameters – Softkey Settings: .......................................................................................	34
Softkey Settings: .......................................................................................................................	34
Label .....................................................................................................................	34
Value.....................................................................................................................	34
Softkey Parameters...................................................................................................................	36
Mapped Key Parameters ..........................................................................................................	37
Firmware Upgrade.......................................................................................................................	39
Troubleshooting...........................................................................................................................	41
Appendix A: Sample Configuration Files.....................................................................................	43
Appendix B: TFTP Server Set-up................................................................................................	56
Appendix C: Time Zone Names and Corresponding Codes .......................................................	57

Limited Warranty .........................................................................................................................

62

Exclusions .................................................................................................................................	62
Warranty Repair Services .........................................................................................................	63
After Warranty Service ..............................................................................................................	63

Overview

This SIP 480i IP Phone Administration Guide provides information on the basic network setup that is required for the SIP 480i IP phone. It also includes details on the functioning and configuration of the 480i phone.

General Requirements

•A SIP based IP PBX system or network installed and running with a number created for the new 480i phone.

•SIP standard "RFC 3261"

•Access to a Trivial File Transfer Protocol (TFTP) server.

•802.3 Ethernet/Fast Ethernet LAN.

•Category 5/5e straight through cabling.

•Power over Ethernet (PoE) power supply (optional accessory – necessary only if no inline power is provided on the network).

About this Guide

This guide targets network administrators, system administrators, developers and partners who need to understand how to install the 480i on a SIP network. This guide contains information that is at a technical level suitable for system or network administrators. Prior knowledge of SIP and IP Telephony concepts is recommended. This guide complements the Vertical 480i IP Phone Installation Guide and the Vertical SIP 480i IP Phone

User Guide.

•Vertical 480i IP Phone Installation Guide – contains installation and setup instructions, information on general features and functions, and basic options list customization.

•Vertical SIP 480i IP Phone Administration Guide– explains how to set the phone up on the network, as well as advanced configuration instructions for the 480i. This guide contains information that is at a technical level more suitable for a system or network administrator.

•Vertical SIP 480i IP Phone User Guide– explains the most commonly used features and functions for an end user.

SIP 480i IP Phone Admin Guide 1

Methods of Installation

The firmware set up and installation for the 480i can be done through the Options List available directly from the phone or through the Vertical 480i Web Client web interface. When the 480i is initialized for the first time, DHCP is enabled by default. The DHCP server passes information to the 480i so that it can configure itself for subsequent IP PBX addresses and normal runtime operations.

The following considerations must be made before connecting the 480i phone to the network:

•If you are planning on using Dynamic IP addresses, make sure a DHCP server is running on your network.

•If you are not planning on using Dynamic IP addresses, refer to the section “Configuring the 480i IP Phone” on how to set up an IP address manually.

•Make sure a TFTP server is set up on your network and can accept connections anonymously.

•Every PBX system that interacts with the 480i phones requires adherence to the SIP Standard.

To find out how to hook up the cabling to your 480i phone, please refer to the

Vertical 480i IP Phone Installation Guide.

2 SIP 480i IP Phone Admin Guide

480i IP Phone Set up

When the 480i is first plugged in or reset it will automatically download any firmware updates for the phone. The binary and configuration files that are required for the 480i are: “firmware.st”, “aastra.cfg” and “<mac>.cfg”. The settings of the 480i phone, as well as the softkeys and the additional line keys, can be configured through the configuration files. Please refer to Appendix A for details on the parameters that can be set for the 480i phone. Please refer to Appendix B for sample configuration files with all the basic parameters that need to be set in order to register the IP phone at the PBX.

The following steps illustrate a typical 480i phone setup:

1.If DHCP is disabled, manually enter the TFTP server’s IP address. For details on how to set the TFTP server setting for the 480i, please refer to the section “Configuring the 480i IP Phone”.

2.Copy the firmware file “firmware.st” to the root directory of the TFTP server. This firmware file is downloaded only when it is different than the one the phone is currently using.

3.Copy the configuration files “aastra.cfg” and “<mac>.cfg” file to the root directory of the TFTP server.

NOTE: <mac> represents the actual MAC address of your phone which must be input; i.e. 00085D030996.cfg

The 480i’s Options List

1.Press the button on the phone to enter the options list.

2.Use the and to scroll through the list of options.

3.Press the Show softkey, the button or press the number corresponding to the option to select an option.

4.Use the softkeys to change a selected option.

5.Press the Done softkey at any time to save the change and exit the current option.

6.Press the Cancel softkey, the button or the button at any time to exit without saving the changes.

Administrator Level Options

Some options in the phone’s options list are considered administrator level options and require the administrator user name and password. When attempting to access administrator level options, the phone will prompt for the administrator password before allowing access. The default administrator password is “22222”. For all other phone options, please refer to the Vertical 480i IP Phone Installation Guide.

The administrator level options in the phone’s Options List are:

•“8.Network”

•“9.SIP Settings”

•“4.Factory Default” found under option “10.Phone Status”

Network:

If DHCP is enabled, all the Network settings are automatically configured. The 480i’s firmware allows the network settings to be manually entered, if for any reason the phone cannot populate any of the settings with DHCP enabled. If DHCP is disabled the following network settings can be configured manually:

1.DHCP

This turns DHCP on or off. IP Address, Subnet Mask and Gateway options are automatically populated and are read-only when DHCP is used. DHCP is used by default.

2.IP Address

This is the phone’s IP address. To assign a static IP address to the phone, disable DHCP.

3.Subnet Mask

To assign your own subnet mask to the phone, disable DHCP.

4.Gateway

To assign your own gateway IP address, disable DHCP.

5.DNS

To assign your own DNS addresses, disable DHCP.

6.TFTP Server

This allows you to select the TFTP server that the phone will use. There are three menu suboptions:

SIP 480i IP Phone Admin Guide 3

1.Primary TFTP: This is the IP address of the TFTP server that the phone will use by default. If the TFTP address is obtained through DHCP, it will override this setting. If DHCP is ON, the primary TFTP is read only.

2.Alternate TFTP: This allows you to configure an alternate TFTP to use instead of the primary server.

3.Use Primary/Use Alternate: This selects which TFTP server the phone will attempt to obtain configuration from.

SIP Settings:

If you have a proxy server or have a SIP registrar present at a different location than the PBX server, the following settings may need to be changed:

1.Proxy IP

This is the IP address of the proxy server.

2.Proxy Port

This is the SIP proxy server’s port number. By default this number is set to 5060.

3.Registrar IP

This is the IP address of the SIP registrar.

4.Registrar Port

SIP registrar’s port number. By default this is set to 5060.

5.Register

This enables and disables registration of the IP phone with the Registrar.

If YES is selected, the phone's IP address is immediately registered in the Registrar's database. If NO

4 SIP 480i IP Phone Admin Guide

is selected, the SIP phone's IP address is immediately deleted from the Registrar's database, and the phone’s screen displays "No Service".

6.User Name

This is used in the name field of the SIP URI for the 480i phone and for registering the 480i at the registrar.

7.Display Name

This is used in the display name field of the From SIP header field. Some IP PBX systems use this as the caller’s ID and some may overwrite this with the string that is set at the PBX system.

8.Screen Name

This is used to display text on the screen of the phone. You may want to set this parameter to display the phone user's name.

9.Auth Name

This is the authentication name that is used in the username field of the authorization header field. This allows the phone to identify itself to a proxy server that requires authentication. When the phone is challenged for authorization, it will re-send the challenged message with the authentication name and password.

10.Password

This is the authorization password that is used to register at the SIP registrar. When the phone is challenged for authorization, it will re-send the challenged message with the authentication name and password.

11.Nortel

This is used to specify if a Nortel NAT is being used. Select “Yes” to enable this feature if using a Nortel call server.

Phone Status:

The following options display the phone’s status or allow you to power cycle the phone or reset the phone to its factory default settings.

1.Network Status

This shows the network status of the two Ethernet ports at the back of the phone. You can also view the phone’s IP and MAC addresses.

•IP Addr

Shows the IP address of the phone.

•MAC Addr

The MAC or the hardware address of the 480i’s Ethernet card.

2.Firmware Version

This option displays information about the firmware that is currently installed on the 480i.

3.Restart Phone

This option lets you restart the phone. A restart may be necessary when:

•There is a change in your network, or

•To re-load the configuration information modified through the

configuration files to the phone, or

•If the settings for the 480i on the IP PBX system had been modified.

4.Factory Default

This option lets you reset the phone back to the factory default settings, including the network settings.

NOTE: Performing this

operation will result in losing all user modified settings.

For information on other settings in the options list of the phone, please refer to the Vertical 480i IP Phone Installation Guide provided with the 480i.

SIP 480i IP Phone Admin Guide 5

The Vertical 480i Web Client

To access the Vertical 480i Web Client, open your web browser (supports Internet Explorer and Gecko engine based browsers like Firefox, Mozilla or Netscape) and enter the phone’s IP address into the address field, starting with the web prefix “http://”.

In the side menu of the Vertical 480i Web Client, there are three main categories: Status, User and Admin.

•The STATUS category contains read only status information for sub-categories Network, Hardware and Firmware.

•The USER category contains user configurable sub-categories Reset and Password. This section is accessed through the user level or the administrator level user name and password. You will be prompted for this information when one of these options is selected. For more information, refer to the Vertical SIP 480i IP Phone User Guide.

•The ADMIN category contains administrator only configurable sub-categories: Network, Firmware and SIP Settings. This section is accessed through the admin level user name and password. You will be prompted for this information when one of these options is selected. For more information, refer to the section “Configuring the 480i IP phone” of this document.

The default for the administrator user name is “admin” and the password is “22222”. For a user, the default user name is “user” and the password field is left blank. The user and administrator level passwords can be changed using the web client, or through the configuration files.

6 SIP 480i IP Phone Admin Guide

480i IP Phone Configuration

The Network and SIP options within the 480i phone can be configured from the phone or from the Vertical 480i Web Client web interface. Some options can also be set through the configuration files. Administrator level options are password protected in both the phone and the web interface.

Network

DHCP automatically sends the IP address, Subnet Mask and Gateway network (also DNS and TFTP Server) information to the 480i phone during initialization when the phone is first powered up or reset. By default, the DHCP setting is enabled. The network settings cannot be changed when DHCP is used, so DHCP must be set to “Off” in order to manually change these settings.

Turn DHCP On or Off

From the 480i Phone:

1.Press the button to enter the Options List.

2.Select option 8. Network.

3.Enter the administrator’s password. The default password is 22222.

4.Press the Enter softkey.

5.Select option 1. DHCP.

6.Press the Change softkey to indicate whether DHCP should be used or not.

7.Press the Done softkey to save the changes.

From the Web Client:

1.Click on the Network subcategory under the ADMIN main category.

2.Enter the administrator’s user name and password (the default name is “admin” and password is “22222”).

3.In the web page that has just opened check the Use DHCP check box to use DHCP and uncheck to indicate that you do not want to use DHCP.

4.Click on the Set Values button to save the changes that you just made.

Manually Configure Network Settings

If you are not using DHCP, you need to configure the network settings for the phone manually.

From the 480i Phone:

1.Press the button to enter the Options List.

2.Select option 8. Network.

3.Enter the administrator’s password. The default password is 22222.

4.Select option 2. IP Address to change the IP address.

5.Select option 3. Subnet Mask to change the subnet mask.

6.Select option 4. Gateway to change the gateway address.

7.Select option 5. DNS to change the DNS.

8.Press the Done softkey to save the changes.

SIP 480i IP Phone Admin Guide 7

When an IP address has been assigned to the phone, you have the option to either continue configuring the 480i through the button on the phone or to start using the Vertical 480i Web Client. See the section “The Vertical 480i Web Client” within this guide for details.

From the Web Client:

1.Click on the Network subcategory under the ADMIN main category.

2.Enter the administrator’s user name and password (the default user name is “admin” and password is “22222”).

3.In the web page that has just opened enter the IP address of the phone, the Subnet Mask and the Gateway IP address in their corresponding fields.

TFTP Server Settings

The 480i phone uses the TFTP server to download updates of the phone’s firmware and configuration files. You must set the TFTP server address in the phone.

From the 480i Phone:

1.Press the button to enter the Options List.

2.Select option 8. Network.

3.Enter the administrator’s password. The default password is 22222.

4.Select option 6. TFTP Server to change the TFTP server.

5.You will see three options:

Primary TFTP, Alternate TFTP, and Use Primary/Use

8 SIP 480i IP Phone Admin Guide

Alternate. If DHCP is on, the Primary TFTP is read-only. To manually configure the TFTP address, select Alternate TFTP. Select Use Primary/Use Alternate to choose between the primary and alternate TFTP server.

From the Web Client:

1.Click on the Network subcategory under the ADMIN main category.

2.Enter the administrator user name and password (the default user name is “admin” and password is “22222”).

3.In the TFTP field, enter the IP address of the TFTP server.

If DHCP is off, set TFTP to the primary address. If DHCP is on, and you would like to manually configure the TFTP server address, set it in the alternate TFTP field, and check the Use Alternate TFTP checkbox.

4.Click on the Set Values button to save the changes that you just made.

SIP settings

The 480i uses the information in the SIP settings to register at the IP PBX. To configure the SIP settings:

From the 480i Phone:

1.Press the button to enter the Options List.

2.Select option 9. SIP Settings.

3.Enter the administrator’s password. The default password is 22222.

4.	Select options 1-5 to change the		From the Web Client:
	information about the registrar
	and the proxy server.		1.	Click on the SIP Settings sub-
5.	Select option 6. User Name to			category under the ADMIN main
	change the user name.			category.
6.	Select option 7. Display Name to		2.	Enter the administrator user
	change the display name.			name and password (the default
7.	Select option 8. Screen Name to			user name is “admin” and
	change the screen name.			password is “22222”).
8.	Select option 9.Auth. Name to		3.	In the web page that just opened
	change the authentication name			enter the appropriate information.
9.	Select option 10. Password to		4.	Click on the Set Values
	change the user’s password.			button to save the changes that
10.	Select option 11. Nortel to			you just made.
	identify if a Nortel call server is
	being used.

NOTE: At this point modifications performed to the User name, Screen name, Authentication name and Password affect line 1 of the 480i only. Modifications to the other lines should be done through the <mac>.cfg file.

SIP 480i IP Phone Admin Guide 9

Setting Parameters through Configuration Files

The following are the parameters that can be used to configure the 480i phone through the configuration files - aastra.cfg and <mac>.cfg. The "aastra.cfg" file configures the settings server wide, while the <mac> configures only the phones with the MAC address for which the file is named. The settings in the "aastra.cfg" file will be overridden by the settings that also appear in the <mac> cfg file.

Options List Settings

This section contains parameters for changing some options list settings on the 480i. Select “<mac>.cfg” for individual phone settings, and “aastra.cfg” for settings to be implemented server-wide.

Parameter	live dialpad	Configurable through the phone’s options list or the
		configuration files
Description		Flag to enable live dialpad mode
Format		Boolean (0:off; 1:on)
Default Value		0
Range		0-1
Example		live dialpad: 1
Parameter	audio mode	Configurable through the phone’s options list or the
		configuration files
Description		Sets the audio output mode
Format		Integer (O: speaker; 1: headset; 2; speaker/headset; 3:
		headset/speaker)
Default Value		0
Range		0-3
Example		audio mode: 2

10 SIP 480i IP Phone Admin Guide

Parameter	headset mic	Configurable through the phone’s options list or the
	volume	configuration files
Description		Sets the headset mic volume
Format		Integer (1:low; 2:medium; 3:high)
Default Value		1
Range		1-3
Example		headset mic volume: 2

Parameter	language	Configurable through the phone’s options list or the
		configuration files
Description		Sets the phone’s language
Format		Integer (0:english; 1: French; 2: spanish)
Default Value		0
Range		0, 1, 2
Example		language: 2

Network Settings:

The following section contains the parameters to configure the network settings.

Parameter	dhcp	Configurable through the 480i's Options List, the Vertical
		480i web client or through the configuration files
Description		Enabling dhcp will populate most of the network information.
		The network information that the 480i requires should be
		served by the dhcp server. If the 480i is unable to get any
		required information then it should be entered manually.
		Parameters affected: ip
Format		Integer
Default Value		1
Range		0 or 1
Example		dhcp: 1

SIP 480i IP Phone Admin Guide 11

Parameter	ip	Configurable through the 480i's Options List, the Vertical
		480i web client or through the configuration files
Description		This parameter assigns a static IP address to the 480i
		device.
Format		IP address
Default Value		0.0.0.0
Range		Not Applicable
Example		ip: 192.168.0.25
Parameter	subnet mask	Configurable through the 480i's Options List, the Vertical
		480i web client or through the configuration files
Description		The subnet mask IP address.
Format		IP address
Default Value		255.255.255.0
Range		Not Applicable
Example		subnet mask: 255.255.255.224
Parameter	default gateway	Configurable through the 480i's Options List, the Vertical
		480i web client or through the configuration files
Description		The IP address of the network's gateway or the router IP
		address
Format		IP address
Default Value		1.0.0.1
Range		Not Applicable
Example		default gateway: 192.168.0.1

12 SIP 480i IP Phone Admin Guide

Parameter	dns1	Configurable through the 480i's Options List, the Vertical
		480i web client or through the configuration files
Description		Primary domain name servers’ IP address. For any of the IP
		address settings on the 480i a domain name value can be
		entered instead of an IP address. With the help of the
		domain name servers the domain names for such
		parameters can then be resolved to their corresponding IP
		addresses.
Format		IP address
Default Value		0.0.0.0
Range		Not Applicable
Example		dns1: 192.168.0.5
Parameter	dns2	Configurable through the 480i's Options List, the Vertical
		480i web client or through the configuration files
Description		Secondary domain name servers’ IP address.
Format		IP address
Default Value		0.0.0.0
Range		Not Applicable
Example		dns2: 192.168.0.6
Parameter	tftp server	Configurable through the 480i's Options List, the Vertical
		web client or through the configuration files
Description		The IP address of the tftp server. If DHCP is enabled and
		the information is provided by the DHCP server, this field is
		automatically populated.
Format		IP address
Default Value		0.0.0.0
Range		Not Applicable
Example		tftp server: 192.168.0.130

SIP 480i IP Phone Admin Guide 13

	Parameter		alternate tftp		Configurable through the phone’s option list, the web client
			server		or the configuration files
	Description				The ip address of the alternate tftp server
	Format				ip
	Default Value				0.0.0.0
	Range				Not applicable
	Example				alternate tftp server: 192.143.0.7
Parameter		use alternate tftp			Configurable through the phone’s option list, the web client
					or the configuration files
Description					Flag to enable or disable the alternate tftp server
Format					Integer
Default Value					1
Range					0 or 1
Example					use alternate tftp: 1
	Parameter		domain name		Configurable through the configuration files only
	Description				The network domain name
	Format				text
	Default Value				Not applicable
	Range				Not applicable
	Example				domain name: phone1012.internal.sayson.com
	Parameter			admin password	Configurable through the web client or the configuration files
	Description				The administrator’s password that will be required to change
					the phone’s administrator level settings
	Format				Numerals – maximum of 10 characters
	Default Value				22222
	Range				Not applicable
	Example				admin password: 1675436

14 SIP 480i IP Phone Admin Guide

	Parameter		user password	Configurable through the web client or the configuration files
	Description			Password for the phone’s user
	Format			Text – can be an alphanumeric combination. Maximum of 10
				characters
	Default Value			Not applicable
	Range			Not applicable
	Example			user password: bob132cat
	Parameter	sip rtp port		Configurable through the configuration files only
	Description			Indicates the port through which the RTP packets will be
				sent to. The RTP port is used for sending DTMF tones and
				for the audio stream. Your network administrator may close
				some ports for security reasons. You may want to use this
				parameter to send RTP data using a different port.
	Format			IP address
	Default Value			3000
	Range			Not Applicable
	Example			sip rtp port: 5130

SIP 480i IP Phone Admin Guide 15

Parameter		resync period	Configurable through the configuration files only
Description			Indicates how often in seconds the phone will check for
			config parameter updates. 0: indicates that this feature is
			disabled.
Format			Integer
Default Value			600
Range			0 –2 ^ 31 - 1
Example			resync period: 700
Parameter		firmware file	Configurable through the configuration files only
		name
Description			Firmware file name. When Auto Resync triggers, a check is
			made for the specified firmware file. If the file is found, and is
			newer than the existing firmware, it will be loaded.
Format			TEXT
Default Value			No value. (If left empty then no firmware will be
			downloaded.)
Range			n/a
Example			Firmware file name: 480i.st
Parameter	reset on config		Configurable through the configuration files only
	change
Description			Flag indicating whether the phone will be reset to implement
			any config parameter changes if necessary. 0:off, 1: on.
Format			Integer
Default Value			1
Range			0 – 1
Example			reset on config change: 1

16 SIP 480i IP Phone Admin Guide

VLAN and TOS/QOS: Type and Quality of Service

DCSP (Differentiated Sevices Code Point) is a protocol for classifying and controlling network traffic, so that certain types of traffic get precedence, while the quality of transmission is maintained.

The following table illustrates the DSCP–to-priority mapping structure.

DSCP RANGE	PRIORITY
0-7	0
8-15	1
16-23	2
24-31	3
32-39	4
40-47	5
48-55	6
56-63	7

The value of a non-ip packet is 5.

The following configuration settings are used to set the DSCP values for different IP protocols. The parameters are case-sensitive.

Parameter	tos rtp	Configurable through the configuration files only
Description		DSCP value for RTP protocol
Format		Integer
Default Value		32
Default Priority		4
Range		0-63
Example		tos rtp: 2

SIP 480i IP Phone Admin Guide 17