Cisco 7925G-EX Bedienungsanleitung

Wavelink Avalanche Server

•Wavelink Avalanche Server Overview, page 1

•Before You Begin, page 1

•Best Practices, page 2

•Wavelink Server IP Address Setup, page 2

•Set Up and Use CU, page 3

•Install CU File, page 5

•Update Configuration Files, page 5

•Update Phone, page 12

Wavelink Avalanche Server Overview

This chapter describes the Wavelink Avalanche Management Console and how to use it to configure the Cisco

Unified Wireless IP Phone 7925G, 7925G-EX, and 7926G. The Configuration Utility (CU) for Wavelink

Avalanche can be installed on the Wavelink Avalanche Management Console and used to configure a single

phone or multiple phones with common settings.

Not all features can be configured using Wavelink. Some features can only be configured from Cisco

Unified Communications Manager Administration.

Note

Before You Begin

Before you can use the Wavelink Avalanche Management Console to configure phones, ensure that you have

the necessary components and follow the best practices during your setup.

The following components are required for configuring the phone using the Wavelink Avalanche server:

•Wavelink Avalanche software:

◦Avalanche Manager Agent

Cisco Unified Wireless IP Phone 7925G, 7925G-EX, and 7926G Administration Guide

◦Avalanche Management Console

•Cisco Unified Wireless IP Phone 7925G, 7925G-EX, and 7926G Firmware Release 1.3(1) or later

•Configuration Utility (CU) for Wavelink Avalanche

•DHCP server

•Cisco Unified Communications Manager

Best Practices

This section describes the best practices recommended for setting up and using the CU on the Wavelink

Avalanche server.

•Ensure that the phone is registered to Cisco Unified Communications Manager.

•Try out this process with one or two phones before deploying to many phones.

•Set up a VLAN that has access only to the Wavelink server.

•Configure DHCP Option 149 with the Wavelink server IP address. If you do not configure this option,

see Set Up Wavelink Server Address from Phone, on page 2.

•Configure a Cisco Access Point to use a default SSID of “cisco”with open authentication and no

encryption.

Wavelink Server IP Address Setup

If you did not configure DHCP Option 149 with the Wavelink server IP address, you must manually assign

it.

Do not perform this task if you previously configured the Wavelink server address using DHCP Option

149.

Note

The following sections describe the methods to assign the Wavelink server on the phone.

Set Up Wavelink Server Address from Phone

To assign the Wavelink server from the phone, follow these steps.

Cisco Unified Wireless IP Phone 7925G, 7925G-EX, and 7926G Administration Guide

Wavelink Avalanche Server

Best Practices

Procedure

Step 1 Turn on the phone.

Step 2 Verify that the phone is installed with the required firmware version and is registered to Cisco Unified

Communications Manager.

Step 3 Choose SETTINGS >System Configuration >Wavelink.

Step 4 To unlock the phone, press **#.

Step 5 In the Alternate Wavelink Server option, choose Yes.

Step 6 Enter the IP address of the Wavelink server, and press Save.

Set Up Wavelink Server Address from Phone Web Page

To assign the Wavelink server using the phone web page, follow these steps.

Procedure

Step 1 From the phone web page, choose Wavelink Settings from the left pane.

Under Wavelink Settings, make sure that the server is enabled.

Step 2 Click Use the following Server and enter the IP address of the server.

Step 3 Click Save.

Set Up and Use CU

This section describes the tasks for configuring and using the CU from the Wavelink Management Console.

The CU is labeled as 7921G but the CU works for all 792X phones.Note

To set up and use the CU from the Wavelink Management Console, perform the following tasks.

Procedure

Step 1 Assign attributes for the phone. For more information, see Phone Attributes Setup, on page 4.

Step 2 Install the CU on Wavelink. For more information, see Install CU File, on page 5.

Step 3 Update the configuration files. For more information, see Update Configuration Files, on page 5.

Step 4 Update the phones. For more information, see Phone Attributes Setup, on page 4.

Cisco Unified Wireless IP Phone 7925G, 7925G-EX, and 7926G Administration Guide

Wavelink Avalanche Server

Set Up Wavelink Server Address from Phone Web Page

Phone Attributes Setup

You can assign attributes on the Cisco Unified Wireless IP Phone that can be used to distinguish it from other

mobile devices connected to the Wavelink server. These attributes can be used as search criteria for locating

phones on the Wavelink server. For example, the predefined ModelName field of CP7925G is used to identify

a device as the Cisco Unified Wireless IP Phone 7925G, 7925G-EX, and 7926G.

To assign attributes, use the Wavelink Management Console, the phone UI, or the phone web page:

•If you use the Wavelink Management Console, choose the Add Properties option from the Client Settings

option (for a single phone) or the Edit Device Properties option (for a mobile device group). For more

information, see the Wavelink Avalanche server documentation.

•If you assign attributes from the phone or phone web page, use the following sections to define values

for the CustomName and CustomValue fields.

Define CustomName and CustomValue on Phone

To define the CustomName and CustomValue fields from the phone, follow these steps:

Procedure

Step 1 On the main phone screen, choose SETTINGS >System Configuration >Wavelink.

Step 2 Unlock the phone by pressing **#.

Step 3 Scroll to a CustomName, enter an attribute name (for example, “User”), and click Save.

Only alphanumeric characters are allowed in the CustomName

field.

Note

Step 4 Scroll to CustomValue and enter a value for the corresponding CustomName (for example, “Admin”), and

click Save.

You can define up to four pairs of custom parameters.

Define Custom Parameters from Phone Web Page

To define customer parameters from the phone web page, follow these steps:

Procedure

Step 1 From the phone web page, choose Wavelink Settings.

Step 2 In the Wavelink Custom Parameters section, enter values in the Name and Value fields. You can define up

to four pairs of custom parameters.

Do not use spaces in the Name

field.

Note

Cisco Unified Wireless IP Phone 7925G, 7925G-EX, and 7926G Administration Guide

Wavelink Avalanche Server

Phone Attributes Setup

Install CU File

The CU file is provided by Cisco in the .ava file format.

Install the CU on the Wavelink Avalanche Management Console.Note

For more information, see the Wavelink Avalanche Management Console documentation.

To install the phone CU, follow these steps.

Procedure

Step 1 Launch the Wavelink Avalanche Management Console and connect to the agent.

Step 2 Choose Software Management >Install Software Package.

Step 3 Browse to the location of the .ava file containing the CU and select it.

Step 4 Click New and enter the software collection name under which the phone configuration files will be added.

Step 5 Follow the instructions on the wizard to complete the installation.

Step 6 When the installation completes, expand the software collection name on the left pane. The phone CU file

name 7925CU appears with a red “x”(disabled) next to it.

Step 7 Right-click 7925CU and choose Enable Package.

The installation is complete. The following additional steps are optional. They configure the selection

criteria so you can easily apply changes to a device group.

Note

Step 8 Right-click the software collection (containing the phone CU) and choose Settings.

Step 9 Click the button at right of the Selection Criteria box to launch the Selection Criteria wizard.

Step 10 Select an item from the Source Properties list on the left, and enter a value in the Selection Expression text

box.

Step 11 Repeat the previous step for each property and value you wish to include. When finished, click Compile, and

then click Test Expression.

Step 12 Review the list displayed under Matching Clients to ensure the selection criteria have been met.

Step 13 Click Apply, then click OK.

Update Configuration Files

You can update a phone configuration file using the CU installed on a Wavelink Avalanche Management

Console.

The following table lists the configuration file settings.

Cisco Unified Wireless IP Phone 7925G, 7925G-EX, and 7926G Administration Guide

Wavelink Avalanche Server

Install CU File

Table 1: Configuration File Settings

For more information, see...Setting

Profile Settings Fields, on page 6Profile Settings

WLAN Settings

Network Settings

USB Settings Field, on page 11USB Settings

Trace Settings Fields, on page 11Trace Settings

Wavelink Settings Fields, on page 12Wavelink Settings

To update settings in the phone configuration file, follow these steps:

Procedure

Step 1 Right click 7925CU (in a folder under Software Collections) to launch the CU.

Step 2 From the left pane, choose the settings you wish to configure:

•Profile Settings

•USB Settings

•Trace Settings

•Wavelink Settings

Step 3 From the settings page, select or enter information for those settings.

Step 4 Click Apply.

Profile Settings Fields

The following table lists the fields in the Profile Settings screen.

Table 2: Profile Settings

For more information, see …

DescriptionItem

Provides a name for the profile to make it easy to

identify; up to 63 alphanumeric characters.

Profile Name

Choose Yes or No.Profile Enabled

Cisco Unified Wireless IP Phone 7925G, 7925G-EX, and 7926G Administration Guide

Wavelink Avalanche Server

Profile Settings Fields

For more information, see …

DescriptionItem

WLAN Settings

Assigns the Service Set Identifier (SSID) to this

profile. You must assign the same SSID to the

phone that is also assigned to access points in the

wireless network.

SSID

802.11 Standards for WLAN

Communications

Determines the signal mode or priority for

selecting signal modes available in the WLAN.

Options are:

•802.11 b/g: Use only 2.4 GHz band

•802.11a: Use only 5 GHz band

•Auto, 802.11b/g preferred over 802.11a

(dual-band)

•Auto, 802.11a preferred over 802.11b/g

(dual-band)

The preferred band, if available, is used

at power-on, but the phone may switch

to the less-preferred 2.4 GHz band, if

available, and the preferred band is lost.

After the phone has connected to the

less-preferred band, it does not scan for

the preferred band if the current band is

acceptable, and will remain connected

to the less-preferred band.

Note

•Auto, signal strength (RSSI): Use strongest

signal in dual-band environment

WLAN Mode

802.11 Standards for WLAN

Communications

Set for the type of power saving mode used in the

WLAN. Options are:

•U-APSD/PS-Poll

•None

Call Power Save

Mode

WLAN Security

Cisco Unified Wireless IP Phone 7925G, 7925G-EX, and 7926G Administration Guide

Wavelink Avalanche Server

Profile Settings Fields

For more information, see …

DescriptionItem

Sets the authentication and encryption methods

for this profile:

Open

Open access to APs

Open+WEP

Open access with WEP encryption

(requires an encryption key)

Shared+WEP

Shared key authentication with WEP

(requires an encryption key)

LEAP

Cisco proprietary authentication and

encryption using a RADIUS server

(requires a username and password)

EAP-FAST

Authentication and encryption using TLS

and RADIUS server (requires a username

and password)

Auto (AKM)

Automatic authenticated key management

using:

•WPA, WPA2 (requires a username

and password)

•WPA-Pre-shared key,

WPA2-Pre-shared key (requires a

passphrase/pre-shared key)

•CCKM (requires a username and

password)

Authentication

Mode

Required for LEAP, EAP-FAST, and Auto (AKM) authentication methodsWireless Security

Credentials

Assigns the network authentication username for

this profile

Username

Assigns the network authentication password for

this profile

Password

Cisco Unified Wireless IP Phone 7925G, 7925G-EX, and 7926G Administration Guide

Wavelink Avalanche Server

Profile Settings Fields

For more information, see …

DescriptionItem

Sets the pre-shared key for this profileWPA Pre-shared

Key Credentials

Determines the key type: Hex or ASCIIPre-shared Key

Type

Identifies the keyPre-shared Key

Required for Open+WEP and Shared+WEP authentication methodsWireless

Encryption

Determines the encryption key type: Hex or

ASCII

WEP Keys Type

Identifies the Transmit Key.WEP Keys TxKey

Determines the WEP key length with key size of

40 or 128 bits.

WEP Key Length

1-4

Defines the WEP key value:

40 bits

5 ASCII or 10 hexadecimal characters

128 bits

13 ASCII or 26 hexadecimal characters

WEP Key Value

1-4

Network Settings

Yes

Enables DHCP to obtain IP address and

DNS servers automatically.

DHCP is disabled and you will need to

enter the following fields:

•IP Address

•Subnet Mask

•Default Router

•Primary DNS

•Secondary DNS

•Domain Name

DHCP Enabled

Cisco Unified Wireless IP Phone 7925G, 7925G-EX, and 7926G Administration Guide

Wavelink Avalanche Server

Profile Settings Fields

For more information, see …

DescriptionItem

TFTP

Determines whether DHCP assigns the TFTP

server.

If yes, enter static IP addresses for:

•TFTP Server 1

•TFTP Server 2

Alternate TFTP

Advanced WLAN Settings

TSPEC Settings

Minimum data rate that outbound traffic usesMinimum PHY

Rate

Excess bandwidth beyond application

requirements

Surplus Bandwidth

Antenna Settings

•Vertical

•Horizontal

•Diversity

Antenna Selection

for 802.11A

•Vertical

•Horizontal

•Diversity

Antenna Selection

for 802.11B

Enabled: Identifies enabled channels in WLAN

to improve scanning for the phone.

Max Tx Power: Sets the maximum transmit power

for the phone.

802.11G Power

Settings

Enabled: Identifies enabled channels in WLAN

to improve scanning for the phone

Max Tx Power: Sets the maximum transmit power

for the phone

802.11A Power

Settings

Cisco Unified Wireless IP Phone 7925G, 7925G-EX, and 7926G Administration Guide

Wavelink Avalanche Server

Profile Settings Fields

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