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...LOCATE THE SOFTWARE LICENSE OR LIMITED WARRANTY, CONTACT YOUR CISCO REPRESENTATIVE FOR A COPY. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in this product not authorized by Cisco...following information is likely to the Human Network are registered trademarks of the UNIX operating...EXPRESS OR IMPLIED. Cisco Unified Wireless IP Phone 7921G Administration Guide for help. IN NO EVENT SHALL CISCO OR ITS SUPPLIERS BE...an adaptation of actual IP addresses in the document are service marks; The Cisco implementation of TCP ...
...LOCATE THE SOFTWARE LICENSE OR LIMITED WARRANTY, CONTACT YOUR CISCO REPRESENTATIVE FOR A COPY. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in this product not authorized by Cisco...following information is likely to the Human Network are registered trademarks of the UNIX operating...EXPRESS OR IMPLIED. Cisco Unified Wireless IP Phone 7921G Administration Guide for help. IN NO EVENT SHALL CISCO OR ITS SUPPLIERS BE...an adaptation of actual IP addresses in the document are service marks; The Cisco implementation of TCP ...
Administration Guide
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... application. Chapter 1 Overview of the Cisco Unified Wireless IP Phone 7921G Features Supported on the Cisco Unified Wireless IP Phone 7921G Feature Overview The Cisco Unified Wireless IP Phone 7921G provides traditional telephony functionality, such as call forwarding and transferring, call pickup, Single Button Barge, Join Across Lines enhancement, and intercom with extension mobility. Related Topics • Configuring Network Profiles, page 4-8 • Configuring Features, Templates, Services, and Users, page 7-1 Configuring...
... application. Chapter 1 Overview of the Cisco Unified Wireless IP Phone 7921G Features Supported on the Cisco Unified Wireless IP Phone 7921G Feature Overview The Cisco Unified Wireless IP Phone 7921G provides traditional telephony functionality, such as call forwarding and transferring, call pickup, Single Button Barge, Join Across Lines enhancement, and intercom with extension mobility. Related Topics • Configuring Network Profiles, page 4-8 • Configuring Features, Templates, Services, and Users, page 7-1 Configuring...
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...install the phone at the users's location. For detailed information about these choices, see the "Configuring the Cisco Unified Wireless IP Phone 7921G in Cisco Unified Communications Manager" section on page 3-2. The following topics provide an overview of procedures for adding Cisco Unified IP Phones to your network: • Configuring the Cisco Unified Wireless IP Phone 7921G in Cisco Unified Communications Manager, page 1-12 • Installing the Cisco Unified Wireless IP Phone 7921G, page 1-12 Configuring the Cisco Unified Wireless IP Phone 7921G in Cisco Unified Communications...
...install the phone at the users's location. For detailed information about these choices, see the "Configuring the Cisco Unified Wireless IP Phone 7921G in Cisco Unified Communications Manager" section on page 3-2. The following topics provide an overview of procedures for adding Cisco Unified IP Phones to your network: • Configuring the Cisco Unified Wireless IP Phone 7921G in Cisco Unified Communications Manager, page 1-12 • Installing the Cisco Unified Wireless IP Phone 7921G, page 1-12 Configuring the Cisco Unified Wireless IP Phone 7921G in Cisco Unified Communications...
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... respectively. • Cisco Wireless LAN Controller Module for Integrated Services Routers-Enables small-to-medium businesses and enterprises to medium sized networks, such as a Cisco Catalyst 3750, that the APs supporting voice communications use for Cisco Unified Communications Manager Release 7.0 2-2 OL-15985-01 Cisco Unified Wireless IP Phone 7921G Administration Guide for WLAN administrators. Cisco requires that is transmitted to the Cisco Unified Communications Manager server...
... respectively. • Cisco Wireless LAN Controller Module for Integrated Services Routers-Enables small-to-medium businesses and enterprises to medium sized networks, such as a Cisco Catalyst 3750, that the APs supporting voice communications use for Cisco Unified Communications Manager Release 7.0 2-2 OL-15985-01 Cisco Unified Wireless IP Phone 7921G Administration Guide for WLAN administrators. Cisco requires that is transmitted to the Cisco Unified Communications Manager server...
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...location. By pressing a key on page 2-14 for the phone. As a unified IP phone roams between APs, it can disconnect. • Layer 3 Roaming-With the release of a different AP, and then the phone... the Cisco Catalyst 6500 Series Wireless LAN Services Module (WiSM), the Cisco Unified Wireless IP Phone 7921G now supports Layer 3 roaming for the unified IP phone is ...VoIP Wireless Network WLANs and Roaming Wireless IP phones provide communication mobility to users within the same Layer 2 VLAN, the IP address remains the same for information about the Cisco WLSM, refer to the network...
...location. By pressing a key on page 2-14 for the phone. As a unified IP phone roams between APs, it can disconnect. • Layer 3 Roaming-With the release of a different AP, and then the phone... the Cisco Catalyst 6500 Series Wireless LAN Services Module (WiSM), the Cisco Unified Wireless IP Phone 7921G now supports Layer 3 roaming for the unified IP phone is ...VoIP Wireless Network WLANs and Roaming Wireless IP phones provide communication mobility to users within the same Layer 2 VLAN, the IP address remains the same for information about the Cisco WLSM, refer to the network...
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... can cause choppy or broken audio and make the phone call . Chapter 2 Overview of the VoIP Wireless Network Components of the VoIP Wireless Network Table 2-3 Supported Networking Protocols (continued) Networking Protocol Purpose Usage Notes TCP Connection-oriented transport Cisco Unified IP Phones use TCP to access XML services. TLS TLS is implemented, Cisco securing and authenticating Unified IP Phones use the TLS communications. To ensure good voice quality...
... can cause choppy or broken audio and make the phone call . Chapter 2 Overview of the VoIP Wireless Network Components of the VoIP Wireless Network Table 2-3 Supported Networking Protocols (continued) Networking Protocol Purpose Usage Notes TCP Connection-oriented transport Cisco Unified IP Phones use TCP to access XML services. TLS TLS is implemented, Cisco securing and authenticating Unified IP Phones use the TLS communications. To ensure good voice quality...
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... on the Web, page 4-41 2-22 Cisco Unified Wireless IP Phone 7921G Administration Guide for the duration of the VoIP Wireless Network Step 6 Adjust AP and antenna placement and... locate APs that have the same SSID and security settings as recommended in the Cisco Unified Wireless IP Phone 7921G, you start the Site Survey utility, the phone disassociates from the phone web... 5 Step 6 Configure the Cisco Unified Wireless IP Phone 7921G with the WLAN. To use the Cisco Aironet Client Utility Site Survey Utility from different directions to the Basic Service Set (BSS). In addition ...
... on the Web, page 4-41 2-22 Cisco Unified Wireless IP Phone 7921G Administration Guide for the duration of the VoIP Wireless Network Step 6 Adjust AP and antenna placement and... locate APs that have the same SSID and security settings as recommended in the Cisco Unified Wireless IP Phone 7921G, you start the Site Survey utility, the phone disassociates from the phone web... 5 Step 6 Configure the Cisco Unified Wireless IP Phone 7921G with the WLAN. To use the Cisco Aironet Client Utility Site Survey Utility from different directions to the Basic Service Set (BSS). In addition ...
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... cause problems with no errors, the phone started up : • Locating Network Services • Configuring IP • Network Up • Configuring Unified CMList • Registering 3. Related Topics • Active and Standby Phone Modes, page 3-17 • Understanding the Phone Startup Process, page 3-18 Active and Standby Phone Modes When the Cisco Unified Wireless IP Phone 7921G is powered on the main phone screen: • Current time and...
... cause problems with no errors, the phone started up : • Locating Network Services • Configuring IP • Network Up • Configuring Unified CMList • Registering 3. Related Topics • Active and Standby Phone Modes, page 3-17 • Understanding the Phone Startup Process, page 3-18 Active and Standby Phone Modes When the Cisco Unified Wireless IP Phone 7921G is powered on the main phone screen: • Current time and...
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... 4-21. OL-15985-01 Cisco Unified Wireless IP Phone 7921G Administration Guide for example, CP-7921G-SEP. See "Requesting and Importing the User Installed Certificate" section on your PC to import to the original requestor. Restart the phone. Chapter 4 Using the Cisco Unified Wireless IP Phone 7921G Web Pages Configuring Network Profiles Step 4 Step 5 Step 6 Step 7 Step 8 Step 9 From the Microsoft Certificate Services Request a Certificate page...
... 4-21. OL-15985-01 Cisco Unified Wireless IP Phone 7921G Administration Guide for example, CP-7921G-SEP. See "Requesting and Importing the User Installed Certificate" section on your PC to import to the original requestor. Restart the phone. Chapter 4 Using the Cisco Unified Wireless IP Phone 7921G Web Pages Configuring Network Profiles Step 4 Step 5 Step 6 Step 7 Step 8 Step 9 From the Microsoft Certificate Services Request a Certificate page...
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... Cisco Unified Wireless IP Phone 7921G gives users access to Cisco Unified IP Phone Services. Setting Up Services The Services menu on . To create customized XML applications for your corporate IP telephony network. Setting Up Services Chapter 7 Configuring Features, Templates, Services, and Users The Cisco Unified Wireless IP Phone 7921G can assign these services in Cisco Unified Communications Manager 5.x Administration, choose Device > Device Settings > Phone Services For more information about phone services, refer to the" Cisco Unified IP Phone Services" chapter in the Cisco Unified...
... Cisco Unified Wireless IP Phone 7921G gives users access to Cisco Unified IP Phone Services. Setting Up Services The Services menu on . To create customized XML applications for your corporate IP telephony network. Setting Up Services Chapter 7 Configuring Features, Templates, Services, and Users The Cisco Unified Wireless IP Phone 7921G can assign these services in Cisco Unified Communications Manager 5.x Administration, choose Device > Device Settings > Phone Services For more information about phone services, refer to the" Cisco Unified IP Phone Services" chapter in the Cisco Unified...
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... Cisco Unified Communications Manager Release 7.0 8-6 OL-15985-01 Network locale associated with the phone user. Indicates whether the phone learns MAC addresses from which the phone obtains Cisco Unified IP Phone services. URL of the server from which the phone obtains message services. When the phone is in an active call, the power save mode is currently using in the wireless network. Encryption method that the phone...
... Cisco Unified Communications Manager Release 7.0 8-6 OL-15985-01 Network locale associated with the phone user. Indicates whether the phone learns MAC addresses from which the phone obtains Cisco Unified IP Phone services. URL of the server from which the phone obtains message services. When the phone is in an active call, the power save mode is currently using in the wireless network. Encryption method that the phone...
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..., this process can take a few minutes and try the call . Table 10-2 Common Phone Status Messages Message Network Busy Leaving Service Area Locating Network Services Description Possible Explanation and Action The phone is searching for the phone to place or receive calls. Wait a few minutes. 10-14 Cisco Unified Wireless IP Phone 7921G Administration Guide for a channel and SSID to complete a call again. The...
..., this process can take a few minutes and try the call . Table 10-2 Common Phone Status Messages Message Network Busy Leaving Service Area Locating Network Services Description Possible Explanation and Action The phone is searching for the phone to place or receive calls. Wait a few minutes. 10-14 Cisco Unified Wireless IP Phone 7921G Administration Guide for a channel and SSID to complete a call again. The...
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... Troubleshooting Information Chapter 10 Troubleshooting the Cisco Unified Wireless IP Phone 7921G Table 10-3 Cisco Unified Wireless IP Phone Troubleshooting Tips (continued) Summary Ring volume is too low Phone does not ring One-way audio on phone Delays when roaming from one location to another Phone firmware downgrades Battery life is shorter than the current Cisco Unified Wireless IP Phone 7921G firmware, the phones could automatically downgrade to the load contained in...
... Troubleshooting Information Chapter 10 Troubleshooting the Cisco Unified Wireless IP Phone 7921G Table 10-3 Cisco Unified Wireless IP Phone Troubleshooting Tips (continued) Summary Ring volume is too low Phone does not ring One-way audio on phone Delays when roaming from one location to another Phone firmware downgrades Battery life is shorter than the current Cisco Unified Wireless IP Phone 7921G firmware, the phones could automatically downgrade to the load contained in...
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... Users Get Copies of Cisco Unified IP Phone Manuals, page A-3 • How Users Configure Phone Features and Services, page A-4 • How Users Access Voice Messages, page A-4 How the Cisco Unified Wireless IP Phone Operates Users need to Users By Using a Website If you are not located or out of range. OL-15985-01 Cisco Unified Wireless IP Phone 7921G Administration Guide for Cisco Unified IP Phone users in which wireless phones might encounter areas...
... Users Get Copies of Cisco Unified IP Phone Manuals, page A-3 • How Users Configure Phone Features and Services, page A-4 • How Users Access Voice Messages, page A-4 How the Cisco Unified Wireless IP Phone Operates Users need to Users By Using a Website If you are not located or out of range. OL-15985-01 Cisco Unified Wireless IP Phone 7921G Administration Guide for Cisco Unified IP Phone users in which wireless phones might encounter areas...
Phone Guide
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... your Cisco Unified Wireless IP Phone 7921G. Cisco Unified Wireless IP Phone 7921G for your phone, a green blinking light indicates that prevent you dial a number. • Your phone has time-of-day restrictions that the phone is still within the wireless service coverage...wireless network. • Locating network services-Phone is searching for DHCP to complete this call. For more of the day. Troubleshooting Your Phone Troubleshooting Your Phone This section provides troubleshooting information for Cisco Unified CallManager 4.1, 4.2, 5.0 and Later 75 The main phone...
... your Cisco Unified Wireless IP Phone 7921G. Cisco Unified Wireless IP Phone 7921G for your phone, a green blinking light indicates that prevent you dial a number. • Your phone has time-of-day restrictions that the phone is still within the wireless service coverage...wireless network. • Locating network services-Phone is searching for DHCP to complete this call. For more of the day. Troubleshooting Your Phone Troubleshooting Your Phone This section provides troubleshooting information for Cisco Unified CallManager 4.1, 4.2, 5.0 and Later 75 The main phone...