Cisco Cisco Access Registrar 4.2 Istruzioni utente

CHAPTER

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Configuring Network Settings on the

Cisco Unified IP Phone

The Cisco Unified IP Phone includes many configurable network and device

settings that you may need to modify before the phone is functional for your users.

The following sections provide details about configuring and verifying these

network settings:

•Configuration Methods, page 4-2

•Accessing Network Settings through a Phone Configuration Web Page,

page 4-2

•Accessing Network Configuration Settings through the Network

Configuration Menu, page 4-4

•Verifying Network Settings, page 4-7

•Modifying DHCP Settings, page 4-13

•Configuring IP Settings, page 4-17

•Modifying VLAN Settings, page 4-26

•Configuring TFTP Options, page 4-29

•Configuring CDP, page 4-32

Chapter 4 Configuring Network Settings on the Cisco Unified IP Phone

Configuration Methods

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Configuration Methods

Table 4-1 describes the methods that you can use to configure network settings for

a Cisco Unified IP Phone.

This chapter describes how to use the Phone Configuration web page and the

Network Configuration menu to configure most network settings for the

Cisco Unified IP Phone. For more information about using the Phone

Configuration web page for configuration, see Appendix A, “Additional

Configuration Methods and Parameters.” For information about using the IVR

system for configuration, see Appendix A, “Additional Configuration Methods

and Parameters.”

Related Topics

•Accessing Network Settings through a Phone Configuration Web Page,

page 4-2

•Accessing Network Configuration Settings through the Network

Configuration Menu, page 4-4

Accessing Network Settings through a Phone

Configuration Web Page

You can view and set network configuration options for a Cisco Unified IP Phone

7905G and 7912G from the Phone Configuration web page for that phone. To set

options in this web page, you must first use the UIPassword parameter in the

phone profile file to set up a password. If you do not set up a password, you will

not be able to change network settings, and Apply will not be available.

For more information about the UIPassword parameter, see Table A-8 on

page A-23.

Table 4-1 Methods for Configuring Network Settings

Cisco Unified IP Phone Configuration Methods

7905G and 7912G •Use the Phone Configuration web page

•Use the phone Network Configuration menu

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Chapter 4 Configuring Network Settings on the Cisco Unified IP Phone

Accessing Network Settings through a Phone Configuration Web Page

Note The Phone Configuration web page described in this chapter differs from the User

Options web pages, which gives users control over various phone options and

features, and the Cisco Unified CallManager Administration Phone

Configuration pages, which let you configure many phone functions and features.

For more information about the User Options web pages, refer to the Customizing

Your Cisco Unified IP Phone on the Web. For more information about the

Cisco Unified CallManager Administration Phone Configuration pages, refer to

the Cisco Unified CallManager documentation.

To access the Phone Configuration web page for a phone, follow these steps:

Procedure

Step 1 Open a web browser and enter the following URL, where IPaddress is the IP

address of your phone:

http://IPaddress

On the Cisco Unified IP Phone 7905G and 7912G, you can determine the IP

address by pressing the Menu button, choosing Settings > Network

Configuration, and then scrolling to IP Address.

For example, the Phone Configuration web page for a Cisco Unified IP Phone

with the IP address 192.168.3.225 is http://192.168.3.225

Step 2 Press Enter.

The Phone Configuration web page appears.

Note You can control whether users can access the web pages for a phone. For more

information, see the “Disabling Web Page Access” section on page A-8.

Chapter 4 Configuring Network Settings on the Cisco Unified IP Phone

Accessing Network Configuration Settings through the Network Configuration Menu

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Accessing Network Configuration Settings through

the Network Configuration Menu

You can view and set most network configuration options for the

Cisco Unified IP Phone 7905G and 7912G using the Network Configuration

menu on the phone.

Note You can control whether a Cisco Unified IP Phone 7905G or 7912G has access to

the Settings menu by using the Settings Access field in the Cisco Unified

CallManager Administration Phone Configuration page. For more information,

refer to Cisco Unified CallManager Administration Guide.

For a description of the options that appear on the Network Configuration menu,

see Table 4-2.

This section includes the following topics:

•Displaying the Network Configuration Menu, page 4-4

•Unlocking and Locking Options on the Network Configuration Menu,

page 4-5

•Guidelines for Editing Settings in the Network Configuration Menu, page 4-6

•Verifying Network Settings, page 4-7

Displaying the Network Configuration Menu

To display the Network Configuration menu on a Cisco Unified IP Phone 7905G

or 7912G, follow these steps:

Procedure

Step 1 Press the Menu button.

Step 2 Choose Settings > Network Configuration.

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Chapter 4 Configuring Network Settings on the Cisco Unified IP Phone

Accessing Network Configuration Settings through the Network Configuration Menu

To exit the Network Configuration menu, take one of these actions:

•Press the Cancel softkey to return to the Settings menu.

•Press the Menu button to return to the main screen.

Related Topics

•Unlocking and Locking Options on the Network Configuration Menu,

page 4-5

•Guidelines for Editing Settings in the Network Configuration Menu, page 4-6

Unlocking and Locking Options on the Network Configuration

Configuration options in the Network Configuration menu are locked by default

to prevent users from making changes that could affect the operation of a phone.

You must unlock these options before you can change them.

When options are inaccessible for modification, a locked padlock icon appears on

the Network Configuration screen. When options are unlocked and accessible for

modification, an unlocked padlock icon appears on this menu.

If a password has been specified for the phone, you must enter the password when

unlocking network configuration options. (For more information about

passwords, see Appendix A, “Additional Configuration Methods and

Parameters.”)

To unlock network settings on the Cisco Unified IP Phone 7905G and 7912G,

follow these steps. Network settings are locked again automatically when you

return to the main screen.

Procedure

Step 1 Press the Menu button.

Step 2 Choose Settings > Network Configuration.

Step 3 From the Network Configuration menu, press **#.

Step 4 If the phone displays “Enter Admin Password,” enter your password and then

press the Enter softkey.

Chapter 4 Configuring Network Settings on the Cisco Unified IP Phone

Accessing Network Configuration Settings through the Network Configuration Menu

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For information about entering a password, see the “Guidelines for Editing

Settings in the Network Configuration Menu” section on page 4-6.

Step 5 Look at the icon in the upper-right portion of the phone screen.

When options are locked, the icon appears as a locked padlock .

When options are unlocked, the icon appears as an unlocked padlock .

Related Topics

•Displaying the Network Configuration Menu, page 4-4

•Guidelines for Editing Settings in the Network Configuration Menu, page 4-6

Guidelines for Editing Settings in the Network Configuration

When you edit the value of an option on the Network Configuration menu, follow

these guidelines:

•Use the keys on the telephone keypad to enter numbers and letters.

•To enter letters using the keypad, use a corresponding number key. Press the

key one or more times to display a particular letter. For example, press the 2

key once for “a,” twice quickly for “b,” and three times quickly for “c.” After

you pause, the cursor automatically advances to allow you to enter the next

letter.

•If an option can accept either numbers or letters, the Number or Alpha

softkey will appear. Press the Number softkey to enter numbers. Press the

Alpha softkey to enter letters.

•To enter a period (for example, in an IP address), press the .(period) softkey.

•To correct a mistake, press the << softkey to delete the character to the left of

the cursor.

•Press the Cancel softkey before pressing the Validat. softkey or the Save

softkey to discard any changes you have made.

Related Topics

•Displaying the Network Configuration Menu, page 4-4

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Chapter 4 Configuring Network Settings on the Cisco Unified IP Phone

Verifying Network Settings

•Unlocking and Locking Options on the Network Configuration Menu,

page 4-5

Verifying Network Settings

On Cisco Unified IP Phone 7905G and 7912G, you can view detailed information

about the current network settings of the phone. Use this information to

troubleshoot or to make modifications.

To display current network settings for the Cisco Unified IP Phone, follow these

steps:

Using the Phone Configuration Web Page

Procedure

Step 1 Display the Phone Configuration web page.

For instructions, see the “Accessing Network Settings through a Phone

Configuration Web Page” section on page 4-2.

Step 2 In the pane on the left:

a. Select Network Configuration to review network configuration information.

b. Select Network Statistics to view network statistics.

Using the Phone Network Configuration Screen

Procedure

Step 1 Display the Network Configuration menu.

For instructions, see the “Displaying the Network Configuration Menu” section

on page 4-4.

Step 2 Scroll through the options to display the settings described in Table 4-2.

Chapter 4 Configuring Network Settings on the Cisco Unified IP Phone

Verifying Network Settings

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Table 4-2 Network Settings

Network Setting Description Usage Notes

DHCP Server Displays IP address of the Dynamic Host

Configuration Protocol (DHCP) server that the

phone uses to obtain IP address.

See the “Modifying DHCP

Settings” section on

page 4-13.

BootP Server Indicates whether the phone obtains its

configuration from a Bootstrap Protocol (BootP)

server rather than a DHCP server.

Always displays No.

Cannot be configured.

MAC Address Identifies the unique Media Access Control

(MAC) address of the phone.

Cannot configure.

Host Name Identifies the unique host name assigned to the

phone.

Obtained from the DHCP

server.

Domain Name Identifies the name of the Domain Name System

(DNS) domain in which the phone resides.

See the “Assigning a

Domain Name” section on

page 4-22.

IP Address Indicates the Internet Protocol (IP) address of the

phone.

See the “Assigning an IP

Address” section on

page 4-18.

Subnet Mask Indicates the subnet mask used by the phone. See the “Assigning a Subnet

Mask” section on page 4-21.

TFTP Server 1-2 TFTP Server 1 indicates the primary Trivial File

Transfer Protocol (TFTP) server used by the phone

to obtain configuration files.

TFTP Server 2 displays the IP address of the

backup TFTP server, which is used to obtain

configuration files and software upgrades if the

primary TFTP server is unavailable.

See the “Assigning a TFTP

Sever” section on page 4-29.

Default Router 1 Identifies the default gateway used by the phone. See the “Assigning a Default

Router” section on

page 4-19.

DNS Servers 1-2 Indicates the Domain Name System (DNS) server

used by the phone to resolve the host name of the

TFTP server, Cisco Unified CallManager system

and web server host names.

See the “Assigning DNS

Servers” section on

page 4-24.

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Chapter 4 Configuring Network Settings on the Cisco Unified IP Phone

Verifying Network Settings

Operational VLAN

Indicates the auxiliary Virtual Local Area

Network (VLAN) configured on a Cisco Catalyst

switch in which the phone is a member.

If the Admin. VLAN Id option is configured, the

Operational VLAN Id displays the administrative

VLAN.

If neither the auxiliary VLAN nor the

Administrative VLAN are configured, then the

Operational VLAN field is blank.

Obtained via Cisco

Discovery Protocol (CDP)

from the switch to which the

phone is attached.

Admin. VLAN Id Indicates the administrative VLAN in which the

phone is a member.

See the “Configuring VLAN

Settings” section on

page 4-26.

VLAN Enabled Indicates whether VLAN is enabled for the phone. Displays Ye s or No.

See the “Disabling VLAN”

section on page 4-27.

CDP Enabled Indicates whether Cisco Discovery Protocol

(CDP) is enabled for the phone. CDP allows the

phone to be discovered by the CiscoWorks2000

network management system.

Displays Yes or No.

For more information about

CiscoWorks2000, refer to

the documentation available

at this URL:

http://www.cisco.com/

univercd/cc/td/doc/product/

rtrmgmt/cw2000/index.htm

See the “Configuring CDP”

section on page 4-32.

Table 4-2 Network Settings (continued)

Network Setting Description Usage Notes

Chapter 4 Configuring Network Settings on the Cisco Unified IP Phone

Verifying Network Settings

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CallManager 1-4 Cisco Unified CallManager servers that are

available for processing calls from this phone, in

prioritized order. For an available server, an option

will show the Cisco Unified CallManager server

IP address and one of the following states:

•Active—the Cisco Unified CallManager

server from which the phone is currently

receiving call-processing services.

•Standby—the Cisco Unified CallManager

server to which the phone switches if the

current server goes down.

•Blank—no TCP connection to this

Cisco Unified CallManager server.

An option may also include the SRST designation,

which indicates a Survivable Remote Site

Telephony router capable of providing

Cisco Unified CallManager functionality with a

limited feature set. This router assumes control of

call processing if all other Cisco Unified

CallManager servers become unreachable. The

SRST Cisco Unified CallManager always appears

last in the list of servers, even if it is active.

Use Cisco Unified

CallManager

Administration to modify.

Configure the SRST router

address in the Device Pool

section in

Cisco Unified CallManager

Administration.

Directories URL URL of the server from which the phone obtains

directory information.

Use Cisco Unified

CallManager to modify.

Services URL URL of the server from which the phone obtains

Cisco Unified IP Phone services.

Use Cisco Unified

CallManager to modify.

Authentication

URL

URL that the phone uses to validate requests made

to the phone web server.

Use Cisco Unified

CallManager to modify.

DHCP Enabled Indicates whether DHCP is being used by the

phone.

See the “Modifying DHCP

Settings” section on

page 4-13.

Table 4-2 Network Settings (continued)

Network Setting Description Usage Notes

Altri manuali per Cisco Access Registrar 4.2

Questo manuale è adatto per i seguenti modelli

Indice

Altri manuali Cisco Telefono IP

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Alcatel 4028 Manuale utente

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Polycom

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Proximus

Proximus Maestro 3016 IP Manuale utente

Fanvil

Fanvil X4 Manuale utente

Snom

Snom 320 Manuale utente

Yealink

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Avaya

Avaya 4625SW Manuale utente

Yealink

Yealink SIP-T52S Manuale utente

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Nexotek NT-P500 Manuale utente

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