FAQs and Troubleshooting

Frequently Asked Questions

Q. Why can't I see all the active calls on my phone?

A. When there are more calls than available session buttons on the phone, you can scroll using the Navigation pad to see them. Calls are sorted from oldest to newest, with the oldest call at the top of the list.

Q. How do I redirect an incoming call when I am on a call?

A. To redirect an incoming (ringing) call while on another call, use the Navigation pad to highlight the incoming call, and then press the Divert softkey. (Otherwise pressing the Divert softkey will redirect the current, active call.)

Q. If I’m on a call, how can I silence the ringing of an incoming call?

A. You can silence the incoming (ringing) call by pressing the Volume button down once, and then let the incoming call go to the target number (voicemail or predetermined number set up the system administrator).

Q. How can I resume a call that is on hold?

A. To resume a call on hold, you can use any of the following methods:

–Press the pulsing green session button.

–Press the call session on the phone display (For the Cisco Unified IP Phone 9971 only).

–Press the Resume softkey.

–Highlight the call by using the Navigation pad and press the Select softkey. Note that pressing the Hold button again does not resume the call.

Q. What is the difference between the buttons on the left and those on the right of the screen?

A. Your phone has feature buttons on the left and call session buttons on the right. Use the feature buttons to access features (such as speed dial) or select a phone line. Use call session buttons to perform call-related tasks, such as making a new call, resuming a held call, or checking your voicemail.

Cisco Unified IP Phone 8961, 9951, and 9971 User Guide for Cisco Unified Communications Manager 7.1(3) (SIP)

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Cisco Systems CP9951CCAMK9 manual FAQs and Troubleshooting, Frequently Asked Questions
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CP9951CCAMK9 specifications

Cisco Systems CP9951CCAMK9 is a sophisticated IP phone designed to enhance communication and collaboration within organizations. This model is part of the Cisco 9900 Series, known for its advanced features and integration capabilities, making it a perfect fit for modern office environments and professional settings.

One of the standout features of the CP9951 is its high-definition video capabilities, allowing users to engage in crystal-clear video calls. The phone is equipped with a 5-inch color display that offers an intuitive user interface, enabling easy navigation through menus and settings. The screen supports multi-touch functionality, enhancing the user experience by providing a responsive and interactive feel.

The CP9951CCAMK9 supports wideband audio for superior sound quality during calls, ensuring that conversations are clear and natural. This feature is particularly beneficial for remote teams and clients, as it minimizes miscommunication and enhances interaction quality. In addition to its audio capabilities, the phone also features built-in support for Cisco’s Intelligent Proximity, allowing users to connect their mobile devices to the phone for seamless access to calls and messages.

Security is a critical aspect of any communication device, and Cisco has taken this into account with the CP9951. The phone incorporates advanced security protocols to protect sensitive information and communications, making it suitable for enterprises that require confidentiality and data integrity.

Moreover, the CP9951 offers a range of connectivity options, including support for both wired and wireless networks. With Power over Ethernet (PoE) capability, the device can be powered through the network cable, eliminating the need for additional power sources and simplifying installation.

Another notable characteristic of the CP9951 is its customizable programmable keys. Users can tailor their phone experience by assigning specific functions to these keys, improving efficiency and accessibility. The device also supports a variety of call features, such as conferencing, call forwarding, and voicemail access, making it a versatile tool for managing communication.

In summary, the Cisco Systems CP9951CCAMK9 is a feature-rich IP phone that combines advanced audio and video technology with security and versatility. Its user-friendly design, high-quality sound, and robust connectivity options make it an essential tool for professionals looking to elevate their communication experience in the workplace. With Cisco's reputation for quality and reliability, the CP9951 is an investment in enhanced collaboration and productivity.
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