Cisco Systems 7971G-GE manual Status Menu

Page 21

Chapter 7 Viewing Model Information, Status, and Statistics on the Cisco Unified IP Phone

 

 

Status Menu

 

Table 7-6

Call Statistics Items (continued)

 

 

 

 

 

Item

 

Description

 

 

 

 

 

Min MOS LQK

 

Lowest MOS LQK score observed from start of the

 

 

 

voice stream.

 

 

 

 

Max MOS LQK

Baseline or highest MOS LQK score observed from

 

 

 

start of the voice stream.

 

 

 

These codecs provide the following maximum MOS

 

 

 

LQK score under normal conditions with no frame

 

 

 

loss:

 

 

 

• G.711 gives 4.5

 

 

 

• G.729 A /AB gives 3.7

 

 

 

 

MOS LQK Version

Version of the Cisco proprietary algorithm used to

 

 

 

calculate MOS LQK scores.

 

 

 

 

Cumulative Conceal

Total number of concealment frames divided by total

 

Ratio

 

number of speech frames received from start of the

 

 

 

voice stream.

 

 

 

 

Interval Conceal Ratio

Ratio of concealment frames to speech frames in

 

 

 

preceding 3-second interval of active speech. If

 

 

 

using voice activity detection (VAD), a longer

 

 

 

interval might be required to accumulate 3 seconds

 

 

 

of active speech.

 

 

 

 

Max Conceal Ratio

Highest interval concealment ratio from start of the

 

 

 

voice stream.

 

 

 

 

 

Conceal Secs

 

Number of seconds that have concealment events

 

 

 

(lost frames) from the start of the voice stream

 

 

 

(includes severely concealed seconds).

 

 

 

 

Severely Conceal Secs

Number of seconds that have more than 5 percent

 

 

 

concealment events (lost frames) from the start of

 

 

 

the voice stream.

 

 

 

 

 

 

 

Cisco Unified IP Phone 7970G/7971G-GE for Cisco Unified Communications Manager 6.0

 

 

 

 

 

 

OL-12232-01

 

 

7-21

 

 

 

Page 20 Page 22
Image 21
Page 20 Page 22
Contents Model Information Screen, Status Menu, Model Information Installed in the phone. If no CTL file isCTL MICLSC See the Using Cisco Unified IPCall Control Indicates whether the phone is running Protocol Under Sccp or SIPPress the Settings button Status Messages ScreenSelect Status Messages Configuration Menu section on Manager Administration sectionAdding Phones with Cisco Unified CommunicationsMenu section on page 4-7for Network ConfigurationDetails on assigning a static IP AddressConfiguration Using the Settings SecurityAuthentication option on the phone Authentication and Status section onIf you are using DHCP, check See the Network ConfigurationDhcp server configuration Menu section on page 4-7 section4-7section for details Phone setting Phone. See the Firmware VersionsScreen section on page 7-16 to verify Menu section on page 4-7section Device PhoneServer. Check the Dhcp server Server has not provided a DNSMessage Description Possible Explanation and Action Select Network Statistics Network Statistics ScreenDhcp Bound Firmware Versions Screen Select Firmware VersionsTo exit the Firmware Version screen, press the Exit softkey Select Expansion Modules Expansion Modules Screen Sccp Phones OnlyCall Statistics Screen Select Call Statistics Press the Settings button Select StatusCall Statistics screen displays these items RxType RxSize RxCnt TxType TxSizeVoice Quality Metrics MOS LQKVoice Quality of Calls section on Status Menu OL-12232-01
Related manuals
Manual 219 pages 44.9 Kb

7971G-GE specifications

The Cisco Systems 7971G-GE is a sophisticated IP phone designed for enterprise communication, offering a range of features that enhance productivity and collaboration. As part of the Cisco Unified Communications portfolio, this phone is known for its impressive technology and reliable performance.

One of the main features of the 7971G-GE is its high-resolution color display. The 5-inch LCD screen provides users with a visually appealing and intuitive interface, allowing for easy navigation through menus and contacts. The phone supports up to six lines, making it ideal for users who require multiple lines for simultaneous calls. Users can effortlessly manage calls with the ability to switch between lines and access important call features like hold, transfer, and conference calling.

In terms of audio quality, the Cisco 7971G-GE is equipped with high-definition voice technology. This feature ensures crystal-clear sound during calls, reducing background noise and enhancing the clarity of conversations. The phone also supports wideband audio codecs, enabling a richer voice experience that is particularly valuable in business environments.

The phone is designed with user convenience in mind. It offers programmable buttons that can be customized to suit individual needs, allowing easy access to frequently used functions or contact lists. Additionally, the presence indicator feature lets users see the availability of their colleagues in real-time, promoting more effective communication and collaboration.

Networking capabilities are another strong point of the Cisco 7971G-GE. The phone supports both Power over Ethernet (PoE) and standard Ethernet connectivity. This enables easy deployment without the need for additional power outlets. Moreover, the device is compatible with various Cisco communication platforms, integrating seamlessly with existing Cisco infrastructure, which is essential for businesses looking to upgrade their communications systems.

Security is a crucial consideration for modern enterprises, and Cisco addresses this with robust encryption features that protect voice and video calls. The phone supports secure signaling and media encryption, ensuring that sensitive conversations remain confidential.

Overall, the Cisco Systems 7971G-GE is a feature-rich IP phone that combines advanced technology with user-friendly design. Its high-definition audio, customizable features, and seamless integration with Cisco networks make it a popular choice for businesses seeking to improve their communication systems. With its reliability and performance, the Cisco 7971G-GE continues to support effective collaboration in an increasingly connected world.
Top Page Image Contents