Cisco Systems 7921G manual If you want to Then

Page 66

Your phone can support these types of calls:

•Authenticated call—The identities of all phones participating in the call have been verified.

•Encrypted call—The phone is receiving and transmitting encrypted audio (your conversation) within the Cisco IP network. Encrypted calls are also authenticated.

•Protected call—The phone is receiving and transmitting encrypted audio (your conversation) with another phone. A protected call provides a similar level of security as an encrypted call, but adds additional security. If the call is protected at both ends, a security tone plays at the beginning of the conversation. Some features, such as conference calling, shared lines, Extension Mobility, and join across lines are not available when protected calling is configured. Protected calls are not authenticated.

•Non-securecall—At least one of the participating phones or the connection does not support these security features, or the phones cannot be verified.

If you want to...

Then...

 

 

Check the security level of a call

Look for a security icon in the top right corner of the call

 

activity area, next to the call duration timer:

 

Authenticated call or conference

 

Encrypted call or conference

 

Neither security icon appears if the call is non-secure.

 

 

Verify that the phone on the other

Look for the encrypted lock icon and listen for a security tone

end of the connection is also secure

at the beginning of a call.

 

When encrypted calling is configured on your phone, the lock

 

icon is displayed. However, the conversation is protected only

 

when the security tone plays at the beginning of a call,

 

indicating that the call is protected on both ends of the call. If

 

your call is connected to a non-protected phone, the secure

 

tone is not played.

 

 

Determine if secure calls can be

Contact your system administrator.

made in your company

 

 

 

Note There are interactions, restrictions, and limitations that affect how security features work on your phone. For more information, ask your system administrator.

58

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Contents Americas Headquarters Page Cisco Unified Wireless IP Phone 7921G for Cisco Unified To enter * + / = \ To enter space , . ‘ ~ ’ To enter # ? To enter ! @ $ %Contents Basic Call Handling Using a Handset, Headset, and Speakerphone Cisco One-Year Limited Hardware Warranty Terms Index Using this Guide Getting StartedIf you want to Then Safety and Performance Information Finding Additional InformationStatement Country. Statement Regulations. StatementStandard battery-CP-BATT-7921G-STD FireRegulatory Domains Power OutageUsing External Devices Healthcare EnvironmentsAccessibility Features Cisco Product Security OverviewConnecting Your Phone Installing or Removing the Phone BatteryCharging the Phone Battery Charging Time if AC PowerBattery Type Supply Connected to Phone Using the AC Power Supply to Charge the Battery OL-16131-01 180350 Next Powering On the PhoneClick Dont prompt me again to install this software If you want toHighlight Wlan Configuration and press View Setting Username and PasswordsSettings Network Profiles Entering and Editing TextHeadset Information Registering with TapsAudio Quality Subjective to the User Securing the Phone with a Lock Set and Cable Lock 181319 An Overview of Your Phone Understanding Buttons and Hardware # ? ‘ ~ ’+ / = \ @ $ %Understanding Phone Screen Features 10140 Understanding the Home Screen Display Home Screen with Main Phone Screen DisplayedUnderstanding Feature Buttons and Menus Home Screen in Line ViewAccessing the Help System on Your Phone Using Phone Buttons Understanding Lines vs. CallsFor more Information, see To Another Number, Understanding Line and Call IconsIcon Line or call state Description See Tracing Suspicious Calls,Understanding Out-of-Range Alerts Understanding Feature Availability Cleaning the PhoneIf you want to Then See Basic Call HandlingPlacing a Call-Basic Options Choose Options NewCallChoose Missed Calls , or Received Calls , or Placed Calls Phone Book or Ph Book if availablePress or Options Dial TipsPlacing a Call-Additional Options For more informationPress Options Submit Directory ServicesCorporate Directory name can vary Choose Options CallBack whilePush to Talk Service Using the Push to Talk Fast Dial ServiceAnswering a Call If you want to Then For more information, see Using Hold and ResumeEnding a Call Answer orBasic Call Handling Using Mute Switching Between Multiple CallsTransferring Calls Choose Options Select Choose Options DirTrfrChoose Options iDivert User Options Web Pages, Forwarding Calls to Another NumberChoose Options CFwdAll On the Web,Using Do Not Disturb Choose Options DNDUsing Conference Features Making Conference CallsParticipants, Using ConferenceUsing Join EndCall , or Options EndCallSelect Choose Options ConfList. See Viewing or Removing ConferenceChoose Options cBarge Using cBargeUsing Meet-Me MeetMeChoose Options ConfList See Using Conference,Viewing or Removing Conference Participants Choose Options RemovePlacing or Receiving Intercom Calls If you want to Then Speed-Dial Hot Key Advanced Call HandlingSpeed Dialing Line View Speed DialUsing Speed Dial and Fast Dial Abbreviated DialFast Dial Choose Options PickUp Picking Up a Redirected Call on Your PhoneChoose Options AbbrDial Choose Options GPickUpStoring and Retrieving Parked Calls Choose Options OPickUpLogging Out of Hunt Groups Choose Options HLogUsing a Shared Line Using Barge to Add Yourself to a Shared-Line CallUnderstanding Shared Lines CBarge and Barge Choose Options Barge or cBargeSee Viewing or Removing Conference Participants, Using BLF to Determine a Line State Choose Options PrivateMaking and Receiving Secure Calls If you want to Then Choose Options Mcid Tracing Suspicious CallsPrioritizing Critical Calls If you ThenUsing Cisco Extension Mobility Using the Application Button Using the Push to Talk ServiceUsing a Handset, Headset, and Speakerphone Desktop charger in front of you when using Speakerphone Obtaining Headsets Using AutoAnswerChanging Phone Settings Customizing RingsCustomizing Volume Settings Sound Settings Alert PatternPhone Settings Sound Settings Volumes Select Docking Speaker Select Docking RingSelect Ring Output Customizing the Phone Screen Phone Settings Customize HomePhone Settings Display Settings Select Phone BookHighlight LED Coverage Indicator, then press Or Change Changing Keypad SettingsUsing Any Key to Answer the Phone Phone Settings Keypad SettingsSetting the Keypad to Automatically Lock Select Keypad Auto LockChanging the Keypad Tones Choose Phone Settings Keypad Settings Select Keypad ToneViewing Your Network Profile List Network ProfilesChoose Missed Calls, or Received Calls, or Placed Calls Using Call Logs and DirectoriesUsing Call Logs Choose Options Delete, or choose Options ExitDirectory Dialing Directory Services Corporate Directory name can Using Corporate Directory on Your PhoneUsing Personal Directory on Your Phone Or Options SubmitThen press Options Submit Directory Services Personal AddressAccess Personal Address Book Choose Options DeletePersonal Address Book Choose Options NewChoose Options Fast Dial Select Personal Fast DialsUsing the Phone Book on Your Phone Assign any number as the primary number Or Options DialMissed Calls, or Received Calls, or Placed Calls Contact Speed DialsAccessing Voice Messages Accessing Your User Options Web Pages Logging In to the User Options Web PagesIf you want to Then do this Tips for Navigating the User Options Web Pages Subscribing to Phone ServicesServices Service Name ContinueAccessing Your User Options Web Pages CertificateUser Options Device Configuring Features and Services on the Web Setting Up Speed Dials on the WebSee Configuring Fast Dials on the Web, Click Speed DialsClick Delete Selected If you want to Then, do this after you logChoose User Options Personal Address Book Choose User Options Fast Dials Click Add NewUsing the Address Book Synchronization Tool Choose User Options Fast DialsClick Phone Services If you want to Then do this after you logClick Service URL Service NameChoose User Options User Settings Options Device Phone Settings,Click Line Settings Forwarding Calls to Another Number,Using Cisco WebDialer Web Pages, Settings Network Profile Network Configuration Host NameSee Using a Shared Line Understanding Additional Configuration OptionsSee Accessing Your User If you Then For more informationSee Using AutoAnswer Using a Shared LineUsing Cisco See Using BLF toSymptom Explanation Troubleshooting Your PhoneGeneral Troubleshooting Join failsIf you are asked to Then Viewing Phone Administration DataCallBack fails Device Information Network or WlanUsing the Quality Reporting Tool 100 OL-16131-01 Cisco One-Year Limited Hardware Warranty Terms 102 OL-16131-01 Index 104 105 106 PAB 108 109 110 OL-16131-01
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7921G specifications

The Cisco Systems 7921G is a notable wireless VoIP phone designed specifically for business environments. It enhances communication capabilities by merging the advantages of Voice over Internet Protocol (VoIP) with the mobility of wireless technology. The 7921G caters to the needs of enterprises that require reliable connectivity and flexibility.

One of the standout features of the Cisco 7921G is its ergonomic design, which includes a large color display screen that enhances usability. The phone's intuitive interface allows users to navigate through menus effortlessly. Additionally, the device supports a wide range of languages, making it a suitable option for global enterprises.

Technically, the 7921G operates on the IEEE 802.11b/g wireless standards, which ensures compatibility with existing Wi-Fi networks. It employs advanced security protocols such as WPA and WPA2 to safeguard communications against unauthorized access. This is critical for organizations where data security is a top priority.

The device supports a range of advanced telephony features, including call hold, transfer, and three-way conferencing. These features facilitate effective collaboration among team members, regardless of their physical locations. The 7921G also includes support for XML-based applications, enabling custom business applications to be integrated seamlessly.

Battery life is another essential characteristic of the Cisco 7921G. It comes equipped with a rechargeable battery that provides sufficient talk time for a busy workday. Furthermore, the phone features Energy Efficient Ethernet, enhancing power management and reducing overall operational costs.

Audio quality is paramount in any VoIP device, and the 7921G excels in this area with wideband audio technology. This ensures crystal-clear voice clarity, allowing for more natural conversations. In addition, the integration of advanced noise-cancellation technology minimizes background distractions, making conversations more focused and productive.

Moreover, the Cisco 7921G is designed to integrate seamlessly with Cisco Unified Communications Manager, providing IT departments with a unified management experience for VoIP deployment. The combination of features, technologies, and characteristics makes the Cisco 7921G a valuable asset for businesses seeking to improve their communication solutions, offering a balance of mobility, functionality, and security.
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