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... 8 Using the Cisco Wireless IP Phone 7920 Site Survey Utility 9 Requirements for an Optimal Wireless Voice Environment 10 7 C H A P T E R Configuring Features, Templates, Services, and Users 1 Configuring Cisco Wireless IP Phones in Cisco CallManager 2 Product Specific Configuration Options 2 Access to Phone Menu Options 2 Idle Phone Softkeys 3 Cisco CallManager Softkeys 3 Setting Up the Idle URL for a Cisco Wireless IP Phone 7920 3 Configuring Telephony Features 3 Configuring Softkey Templates 8 Cisco Wireless IP Phone 7920 Administration Guide for Cisco CallManager Release...
... 8 Using the Cisco Wireless IP Phone 7920 Site Survey Utility 9 Requirements for an Optimal Wireless Voice Environment 10 7 C H A P T E R Configuring Features, Templates, Services, and Users 1 Configuring Cisco Wireless IP Phones in Cisco CallManager 2 Product Specific Configuration Options 2 Access to Phone Menu Options 2 Idle Phone Softkeys 3 Cisco CallManager Softkeys 3 Setting Up the Idle URL for a Cisco Wireless IP Phone 7920 3 Configuring Telephony Features 3 Configuring Softkey Templates 8 Cisco Wireless IP Phone 7920 Administration Guide for Cisco CallManager Release...
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...weaknesses of WEP, the WiFi Alliance defined Wireless Protected Access (WPA.) Wi-Fi Protected Access is critical. WPA leverages Temporal Key Integrity Protocol (TKIP) for data protection and 802.1X for Cisco CallManager Release 4.0 and 4.1 2-4 OL-7104...supported in North America. Wireless network devices use authentication and encryption methods. Cisco Wireless IP Phone 7920 Administration Guide for authenticated key management. Wired Equivalent Privacy (WEP) is not manipulated or intercepted by intruders, the Cisco Wireless IP Phone 7920 and Cisco Aironet Access Points are...
...weaknesses of WEP, the WiFi Alliance defined Wireless Protected Access (WPA.) Wi-Fi Protected Access is critical. WPA leverages Temporal Key Integrity Protocol (TKIP) for data protection and 802.1X for Cisco CallManager Release 4.0 and 4.1 2-4 OL-7104...supported in North America. Wireless network devices use authentication and encryption methods. Cisco Wireless IP Phone 7920 Administration Guide for authenticated key management. Wired Equivalent Privacy (WEP) is not manipulated or intercepted by intruders, the Cisco Wireless IP Phone 7920 and Cisco Aironet Access Points are...
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... DHCP Server, page 2-18 Cisco Wireless IP Phone 7920 Administration Guide for directories and databases that prevents unauthorized logins and compromised communications by using encryption and authentication with several network components in the Wireless Network, page 2-13 Components of the VoIP Wireless Network The Cisco Wireless IP Phone 7920 must interact with Wired Equivalent Privacy (WEP), Wireless Protected Access (WPA) and Cisco Light Extensible Authentication Protocol...
... DHCP Server, page 2-18 Cisco Wireless IP Phone 7920 Administration Guide for directories and databases that prevents unauthorized logins and compromised communications by using encryption and authentication with several network components in the Wireless Network, page 2-13 Components of the VoIP Wireless Network The Cisco Wireless IP Phone 7920 must interact with Wired Equivalent Privacy (WEP), Wireless Protected Access (WPA) and Cisco Light Extensible Authentication Protocol...
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... access point. Components of the VoIP Wireless Network Chapter 2 An Overview of the Wireless Network Table 2-1 Supported Networking Protocols on the Cisco Wireless IP Phone 7920 (continued) Networking Protocol Wi-Fi (802.11b) Wired Equivalent Privacy (WEP) Wireless Protected Access (WPA) Purpose An open standard that is commonly called Wi-Fi. Cisco Wireless IP Phone 7920 supports both WPA and WPA Pre-shared key authentication, including encryption...
... access point. Components of the VoIP Wireless Network Chapter 2 An Overview of the Wireless Network Table 2-1 Supported Networking Protocols on the Cisco Wireless IP Phone 7920 (continued) Networking Protocol Wi-Fi (802.11b) Wired Equivalent Privacy (WEP) Wireless Protected Access (WPA) Purpose An open standard that is commonly called Wi-Fi. Cisco Wireless IP Phone 7920 supports both WPA and WPA Pre-shared key authentication, including encryption...
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... a cache of the VoIP Wireless Network points are in a Wireless Network, page 2-12 OL-7104-01 Cisco Wireless IP Phone 7920 Administration Guide for the nearby access points, determine which access point can disconnect. During the roaming process, the phone must re-authenticate with the new access point. When implementing stronger authentication methods, such as WPA and LEAP, the number...
... a cache of the VoIP Wireless Network points are in a Wireless Network, page 2-12 OL-7104-01 Cisco Wireless IP Phone 7920 Administration Guide for the nearby access points, determine which access point can disconnect. During the roaming process, the phone must re-authenticate with the new access point. When implementing stronger authentication methods, such as WPA and LEAP, the number...
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...authenticate to the network by comparing the unencrypted and encrypted challenge text strings. • WPA Pre-Shared Key (PSK) Authentication-The access point and the phone are configured with an access point that are using a Remote Authentication Dial-in User...list of users. Communication between each phone and the access point. The Cisco Wireless IP Phone 7920 can use WEP keys to authenticate. Chapter 2 An Overview of the Wireless Network Components of the VoIP Wireless Network Security Mechanisms in the Wireless Network Before a wireless device can communicate on the access points...
...authenticate to the network by comparing the unencrypted and encrypted challenge text strings. • WPA Pre-Shared Key (PSK) Authentication-The access point and the phone are configured with an access point that are using a Remote Authentication Dial-in User...list of users. Communication between each phone and the access point. The Cisco Wireless IP Phone 7920 can use WEP keys to authenticate. Chapter 2 An Overview of the Wireless Network Components of the VoIP Wireless Network Security Mechanisms in the Wireless Network Before a wireless device can communicate on the access points...
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... than WPA pre-shared keys that requires a LEAP-compliant RADIUS server. Small, remote offices can use either mechanism for encryption, both the signaling (SCCP) packets and voice (RTP) packets are used for Cisco CallManager Release 4.0 and 4.1 OL-7104-01 The WDS creates a cache of delay between the access point and the Cisco Wireless IP Phone. 2-14 Cisco Wireless IP Phone 7920...
... than WPA pre-shared keys that requires a LEAP-compliant RADIUS server. Small, remote offices can use either mechanism for encryption, both the signaling (SCCP) packets and voice (RTP) packets are used for Cisco CallManager Release 4.0 and 4.1 OL-7104-01 The WDS creates a cache of delay between the access point and the Cisco Wireless IP Phone. 2-14 Cisco Wireless IP Phone 7920...
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...predictability of WEP that strengthen encryption. Chapter 2 An Overview of the Wireless Network Components of the VoIP Wireless Network • WEP -When using WEP in the network and ... authentication can change with each authentication. • Temporal Key Integrity Protocol (TKIP)-WPA and CCKM use TKIP encryption that use WEP keys for encrypting all voice packets...encryption or a 128-bit encryption and remain static on the wireless client devices, such as the Cisco Wireless IP Phone. The Cisco Wireless IP Phone 7920 supports WEP keys that has several improvements over WEP. VLANS...
...predictability of WEP that strengthen encryption. Chapter 2 An Overview of the Wireless Network Components of the VoIP Wireless Network • WEP -When using WEP in the network and ... authentication can change with each authentication. • Temporal Key Integrity Protocol (TKIP)-WPA and CCKM use TKIP encryption that use WEP keys for encrypting all voice packets...encryption or a 128-bit encryption and remain static on the wireless client devices, such as the Cisco Wireless IP Phone. The Cisco Wireless IP Phone 7920 supports WEP keys that has several improvements over WEP. VLANS...
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... configured on the phone, the access point can provide the encryption key when using WPA Pre-shared key or the key can authenticate by the Cisco Wireless IP Phone 7920. Components of the VoIP Wireless Network Chapter 2 An Overview of authentication and encryption schemes configured on the access points with WPA Pre-shared Key TKIP TKIP 2-16 Cisco Wireless IP Phone 7920 Administration Guide for...
... configured on the phone, the access point can provide the encryption key when using WPA Pre-shared key or the key can authenticate by the Cisco Wireless IP Phone 7920. Components of the VoIP Wireless Network Chapter 2 An Overview of authentication and encryption schemes configured on the access points with WPA Pre-shared Key TKIP TKIP 2-16 Cisco Wireless IP Phone 7920 Administration Guide for...
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...WPA-PSK-The phone authenticates with the access point using the WEP key and the access point must verify that the WEP key was used . Security Mechanisms in the Wireless Network, page 2-13 • If set to the access point. OL-7104-01 Cisco Wireless IP Phone 7920... Administration Guide for an access point with the RADIUS server. - Authenticating with The Cisco Wireless IP Phone 7920 begins the access point authenticating process. • If set for AKM, the phone looks for Cisco CallManager Release 4.0 and 4.1 2-23 ...
...WPA-PSK-The phone authenticates with the access point using the WEP key and the access point must verify that the WEP key was used . Security Mechanisms in the Wireless Network, page 2-13 • If set to the access point. OL-7104-01 Cisco Wireless IP Phone 7920... Administration Guide for an access point with the RADIUS server. - Authenticating with The Cisco Wireless IP Phone 7920 begins the access point authenticating process. • If set for AKM, the phone looks for Cisco CallManager Release 4.0 and 4.1 2-23 ...
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... string or an ASCII password phrase. OL-7104-01 Cisco Wireless IP Phone 7920 Administration Guide for the TFTP server. Chapter 4 Using the Cisco 7920 Configuration Utility Overview of wireless phones. • WPA Pre-shared Key-Password phrase set up in the access points and phones that you must enter an IP address for Cisco CallManager Release 4.0 and 4.1 4-21 The Primary TFTP Server...
... string or an ASCII password phrase. OL-7104-01 Cisco Wireless IP Phone 7920 Administration Guide for the TFTP server. Chapter 4 Using the Cisco 7920 Configuration Utility Overview of wireless phones. • WPA Pre-shared Key-Password phrase set up in the access points and phones that you must enter an IP address for Cisco CallManager Release 4.0 and 4.1 4-21 The Primary TFTP Server...
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... enter a WPA Pre-shared Key, click the radio button for Cisco CallManager Release 4.0 and 4.1 4-23 For more details about configuring these options, see the "Choosing Authentication and Encryption Settings" section on the local access points. You have the option to set the encryption type to 63 ASCII characters. OL-7104-01 Cisco Wireless IP Phone 7920 Administration...
... enter a WPA Pre-shared Key, click the radio button for Cisco CallManager Release 4.0 and 4.1 4-23 For more details about configuring these options, see the "Choosing Authentication and Encryption Settings" section on the local access points. You have the option to set the encryption type to 63 ASCII characters. OL-7104-01 Cisco Wireless IP Phone 7920 Administration...
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... • AKM-Click the AKM radio button to access the setup fields. You can also use hexadecimal characters. 4-24 Cisco Wireless IP Phone 7920 Administration Guide for the network access server (RADIUS server). Specify an authorized username and password for the network access server (RADIUS... is 32 characters. See the "Configuring RF Network Settings" section on the Cisco Wireless IP Phone 7920. If you are using WPA Pre-shared key, you must specify an authorized username and password for Cisco CallManager Release 4.0 and 4.1 OL-7104-01 Note If you are configuring, ...
... • AKM-Click the AKM radio button to access the setup fields. You can also use hexadecimal characters. 4-24 Cisco Wireless IP Phone 7920 Administration Guide for the network access server (RADIUS server). Specify an authorized username and password for the network access server (RADIUS... is 32 characters. See the "Configuring RF Network Settings" section on the Cisco Wireless IP Phone 7920. If you are using WPA Pre-shared key, you must specify an authorized username and password for Cisco CallManager Release 4.0 and 4.1 OL-7104-01 Note If you are configuring, ...
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Chapter 5 Configuring Network Profiles on the Cisco Wireless IP Phone 7920 Configuring Wireless Settings for the Profile Figure 5-4 802.11b Configuration Menu Options 802.11b Configuration SSID Any Specify Authentication AKM Open Shared Key LEAP LEAP WPA Pre-Shared Key Encryption Username Password PrPoamspstwMorodde Hexidecimal ASCII WEP Key 1-4 On Off Activate WEP Key Settings None 40 Bits 128...
Chapter 5 Configuring Network Profiles on the Cisco Wireless IP Phone 7920 Configuring Wireless Settings for the Profile Figure 5-4 802.11b Configuration Menu Options 802.11b Configuration SSID Any Specify Authentication AKM Open Shared Key LEAP LEAP WPA Pre-Shared Key Encryption Username Password PrPoamspstwMorodde Hexidecimal ASCII WEP Key 1-4 On Off Activate WEP Key Settings None 40 Bits 128...
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... On Cisco Wireless IP Phone 7920, you can view settings information about the different network profiles on page 5-16 5-12 Cisco Wireless IP Phone 7920 Administration Guide for accessing wireless access points. The 802.11b Configuration menu provides access to change settings. Table 5-3 Wireless Network ...14 The type of key management scheme, either WPA, CCKM, or WPA-PSK Cisco proprietary authentication and encryption method for securing wireless communications using a RADIUS server • AKM-Authenticated key management: allows the phone to select the access point and type of...
... On Cisco Wireless IP Phone 7920, you can view settings information about the different network profiles on page 5-16 5-12 Cisco Wireless IP Phone 7920 Administration Guide for accessing wireless access points. The 802.11b Configuration menu provides access to change settings. Table 5-3 Wireless Network ...14 The type of key management scheme, either WPA, CCKM, or WPA-PSK Cisco proprietary authentication and encryption method for securing wireless communications using a RADIUS server • AKM-Authenticated key management: allows the phone to select the access point and type of...
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...Chapter 5 Configuring Network Profiles on the Cisco Wireless IP Phone 7920 Configuring Wireless Settings for the Profile Table 5-3 Wireless Network Settings (continued) Network Setting WPA Pre-shared Key WEP Key Description ...Cisco Wireless IP Phone 7920. The password phrase format options are using with WPA Pre-Shared Key (Requires WPA-PSK password) Encryption Static WEP (If used, requires WEP Key) Static WEP (mandatory) (requires WEP Key) WEP TKIP or WEP (requires WEP Key) TKIP TKIP OL-7104-01 Cisco Wireless IP Phone 7920 Administration Guide for the Cisco Wireless IP Phones...
...Chapter 5 Configuring Network Profiles on the Cisco Wireless IP Phone 7920 Configuring Wireless Settings for the Profile Table 5-3 Wireless Network Settings (continued) Network Setting WPA Pre-shared Key WEP Key Description ...Cisco Wireless IP Phone 7920. The password phrase format options are using with WPA Pre-Shared Key (Requires WPA-PSK password) Encryption Static WEP (If used, requires WEP Key) Static WEP (mandatory) (requires WEP Key) WEP TKIP or WEP (requires WEP Key) TKIP TKIP OL-7104-01 Cisco Wireless IP Phone 7920 Administration Guide for the Cisco Wireless IP Phones...
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...setting, follow these steps: Procedure Step 1 Choose Menu > Profiles > Network Profile. 5-14 Cisco Wireless IP Phone 7920 Administration Guide for the Profile Related Topics • Entering or Verifying Wireless Settings, page 5-14 • Choosing Authentication and Encryption Methods, page 2-15 • ... page 5-14 • Selecting the Authentication Type, page 5-15 • Setting the Cisco Light Extensible Authentication Protocol (LEAP), page 5-16 • Selecting the Wireless Protected Access (WPA) Pre-Shared Key Type, page 5-19 • Setting Up the Wired Equivalent Privacy ...
...setting, follow these steps: Procedure Step 1 Choose Menu > Profiles > Network Profile. 5-14 Cisco Wireless IP Phone 7920 Administration Guide for the Profile Related Topics • Entering or Verifying Wireless Settings, page 5-14 • Choosing Authentication and Encryption Methods, page 2-15 • ... page 5-14 • Selecting the Authentication Type, page 5-15 • Setting the Cisco Light Extensible Authentication Protocol (LEAP), page 5-16 • Selecting the Wireless Protected Access (WPA) Pre-Shared Key Type, page 5-19 • Setting Up the Wired Equivalent Privacy ...
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...3 Step 4 Step 5 Step 6 Scroll to and select the profile that must enter it exactly as configured on the Cisco Wireless IP Phone 7920 Configuring Wireless Settings for Cisco CallManager Release 4.0 and 4.1 5-15 Scroll to all access points and authentication through the optional use of WEP Keys at ...-A Cisco proprietary protocol for use a wireless domain server (WDS). you must use in 802.11 wireless LAN environments that exchanges a password and username with a RADIUS server in the network • AKM-Provides options for authentication and key management that can include WPA-PSK, WPA, ...
...3 Step 4 Step 5 Step 6 Scroll to and select the profile that must enter it exactly as configured on the Cisco Wireless IP Phone 7920 Configuring Wireless Settings for Cisco CallManager Release 4.0 and 4.1 5-15 Scroll to all access points and authentication through the optional use of WEP Keys at ...-A Cisco proprietary protocol for use a wireless domain server (WDS). you must use in 802.11 wireless LAN environments that exchanges a password and username with a RADIUS server in the network • AKM-Provides options for authentication and key management that can include WPA-PSK, WPA, ...
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... a hexadecimal key and then activate the WEP Key. Chapter 5 Configuring Network Profiles on the Cisco Wireless IP Phone 7920 Configuring Wireless Settings for the Profile Selecting the Wireless Protected Access (WPA) Pre-Shared Key Type When using the WPA Pre-shared Key for authentication, the Cisco Wireless IP Phone 7920 supports two character formats: • Hexadecimal-Authentication keys that can use 0-9 and A-F in a 64...
... a hexadecimal key and then activate the WEP Key. Chapter 5 Configuring Network Profiles on the Cisco Wireless IP Phone 7920 Configuring Wireless Settings for the Profile Selecting the Wireless Protected Access (WPA) Pre-Shared Key Type When using the WPA Pre-shared Key for authentication, the Cisco Wireless IP Phone 7920 supports two character formats: • Hexadecimal-Authentication keys that can use 0-9 and A-F in a 64...
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...; Configuring Network Profile Settings, page 5-3 • Configuring Wireless Settings for the Profile, page 5-10 Performing a Site Survey Verification After the initial deployment of wireless phones in the WLAN, it is a good practice to perform site surveys at regular intervals to another with no audio problems. Cisco Wireless IP Phone 7920 Administration Guide for encryption. Profiles" section on page...
...; Configuring Network Profile Settings, page 5-3 • Configuring Wireless Settings for the Profile, page 5-10 Performing a Site Survey Verification After the initial deployment of wireless phones in the WLAN, it is a good practice to perform site surveys at regular intervals to another with no audio problems. Cisco Wireless IP Phone 7920 Administration Guide for encryption. Profiles" section on page...