Cisco Systems 7960G warranty Audio Quality Subjective to the User

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The primary reason that a particular headset would be inappropriate for the Cisco Unified IP Phone is the potential for an audible hum. This hum can be heard by either the remote party or by both the remote party and you, the Cisco Unified IP Phone user. Some potential humming or buzzing sounds can be caused by a range of outside sources, for example, electric lights, being near electric motors, large PC monitors. In some cases, a hum experienced by a user may be reduced or eliminated by using a local power cube. See the “Using an External Power Supply” section on page 10 for more information.

Audio Quality Subjective to the User

Beyond the physical, mechanical and technical performance, the audio portion of a headset must sound good to you (the user) and to the party on the far end. Sound is subjective and Cisco cannot guarantee the performance of any headsets or handsets, but some of the headsets and handsets on the sites listed below have been reported to perform well on Cisco Unified IP Phones.

Nevertheless, it is ultimately still the customer's responsibility to test this equipment in their own environment to determine suitable performance.

For information about headsets, see:

http://vxicorp.com/cisco

http://plantronics.com

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OL-8134-01

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Contents Including License and Warranty Page Common Phone Tasks Phone Screen Icons Button Icons Contents Using a Handset, Headset, and Speakerphone Cisco One-Year Limited Hardware Warranty Terms Index Viii Getting Started Using this GuideIf you want to Then Finding Additional Information Safety and Performance InformationWaarschuwing Belangrijke Veiligheidsinstructies Varoitus Tärkeitä Turvallisuusohjeita Warnung Wichtige SicherheitshinweiseAvvertenza Importanti Istruzioni Sulla Sicurezza Aviso Instruções Importantes DE SegurançaVarning! Viktiga Säkerhetsanvisningar Spara Dessa AnvisningarGuarde Estas Instruções GEM Disse Anvisninger OL-8133-01 Getting Started Using an External Power Supply When connecting cablesPower Outage Accessibility Features Using External DevicesConnecting Your Phone Adjusting the Handset Rest Adjusting the FootstandHeadset Information Audio Quality Subjective to the User An Overview of Your Phone Understanding Buttons and HardwareDescription Cisco Unified IP Phone I7940GAn Overview of Your Phone Understanding Phone Screen Features Cleaning the Phone ScreenUnderstanding Feature Buttons and Menus Entering and Editing TextUnderstanding Lines vs. Calls Understanding Feature AvailabilityIf you want to For more information Basic Call HandlingPlacing a Call-Basic Options If you want to Then SeeCorporate Placing a Call-Additional OptionsAnswering a Call SelectOr EndCall Using Hold and ResumeEnding a Call TipUsing Mute Switching Between Multiple CallsResume Transferring CallsTips Forwarding All Calls to Another Number Making Conference Calls Do Not Disturb Call Preferences Do Not DisturbSpeed Dialing Advanced Call HandlingCall Preferences Speed Dial Lines Using Auto-Complete Number Using Caller ID BlockingBlocking Anonymous Calls Using Stutter Message Waiting Using Call WaitingUsing Call Hold Ringback Configure Call Waiting Press Call Preferences Call WaitingURL Dialing Using Auto Answer IntercomUsing a Shared Line Call Preferences Auto Answer IntercomUsing a Handset, Headset, and Speakerphone Obtaining a HeadsetCustomizing the Phone Screen Using Phone SettingsCustomizing Rings and Message Indicators Ring TypeMissed Calls, Placed Calls, or Received Calls. Each log can Using Call Logs and DirectoriesUsing Call Logs Missed Calls, Placed Calls, or Received CallsUsing Corporate Directory Corporate Directory exact name can varyUsing Personal Directory Personal Directory name may varyAccessing Voice Messages If you want to Then do this Accessing Your User Options Web PagesCustomizing Your Phone on the Web Options DeviceClick Phone Services Configuring Features and Services on the WebClick Delete Selected Click Service URL If you want to Then do this after you logControlling Line Settings on the Web Click Line SettingsUnderstanding Additional Configuration Options If you Then For more informationSymptom Explanation Troubleshooting Your PhoneViewing Phone Administration Data If you are asked to ThenCisco One-Year Limited Hardware Warranty Terms Duration of Hardware WarrantyReplacement, Repair, or Refund Policy for Hardware To Receive a Return Materials Authorization RMA NumberIndex OL-8134-01 PAB OL-8134-01 Page USA
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7960G specifications

Cisco Systems has long been a leader in creating innovative networking and communication solutions. Among their range of Voice over IP (VoIP) phones, the Cisco 7960G and 7940G stand out as robust, versatile devices that cater to the needs of modern businesses. Released in the early 2000s, these models respectively combine functionality, ease of use, and key features tailored for effective communication.

The Cisco 7960G is a high-end model designed for users who demand advanced features and functionalities. It comes with a large backlit LCD display that not only enhances visibility but also provides easy navigation through various options. The phone supports up to six lines, allowing users to manage multiple calls effortlessly. Its user-friendly interface includes programmable feature buttons and a 10/100 Ethernet switch, enabling seamless integration into existing networks.

On the other hand, the Cisco 7940G is a more basic model designed for users who require essential features for their business communications. It includes a monochrome LCD screen and supports a maximum of two lines. Despite its simplicity, the 7940G is equipped with several key features such as integrated speakerphone and mute options, making it ideal for day-to-day communication needs. Both models support Power over Ethernet (PoE), eliminating the need for separate power adapters and ensuring a cleaner, more organized workspace.

In terms of technologies, both the 7960G and 7940G leverage the Session Initiation Protocol (SIP) for signaling and media exchange. They also support secure communication through protocols like Secure Real-time Transport Protocol (SRTP) and Transport Layer Security (TLS). This ensures that businesses can engage in confidential conversations without the risk of interception.

The characteristics that make these models appealing include durability, ease of configuration, and reliability. Organizations can benefit from Cisco’s reliable support and regular updates, ensuring that their communication infrastructure remains robust and secure. With features designed for scalability, both phones can easily integrate into larger systems while maintaining high call quality.

In summary, Cisco’s 7960G and 7940G VoIP phones are exemplary devices that cater to a variety of business communication scenarios. With their blend of functionality, support for essential technologies, and reliable performance, they continue to serve organizations effectively in an increasingly interconnected world. Whether used in a bustling office or as part of a dynamic telecommunications strategy, these models offer excellent value and performance.
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