Description

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

MOS LQK Version		Version of the Cisco proprietary algorithm used to calculate MOS
		LQK scores.

Cumulative Conceal Ratio		Total number of concealment frames divided by total 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.

Latency		Estimate of the network latency, expressed in milliseconds.
		Represents a running average of the round-trip delay, measured
		when RTCP receiver report blocks are received.

Network Protocol		Identifies the current Network Protocol—IPv4.

	Cisco Unified IP Phone 7970G/7971G-GE Administration Guide for Cisco Unified Communications Manager 7.0

OL-15299-01		7-15
OL-15299-01		7-15

7970G, 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.

Cisco Systems 7971G-GE, 7970G manual Description

Models: 7970G 7971G-GE

7970G, 7971G-GE specifications