Index

PC VLAN 4-14personal directories 5-13

phone button templates, modifying 5-14phones

configuration checklist (table) 1-18phone settings access 4-2

physical connection, verifying 9-9plugging in Cisco Unified IP Phone 3-9PNG file 6-4,6-6

PoE power

providing to the Cisco Unified IP Phone 2-4Power over Ethernet

See PoE power source

description 2-4external power 2-4,2-5PoE 2-4,2-5

privacy 5-10

Proxy Server URL 4-18

Q

QoS Configuration menu about 4-23

options

DSCP For Call Control 4-23

DSCP For Configuration 4-23

DSCP For Services 4-23

QRT softkey 5-10,9-17

Quality Reporting Tool (QRT) 5-10,9-17

R

Real-Time Transport Protocol

See RTP

redial 5-10

reset, factory 9-16resetting

basic 9-15

Cisco Unified IP phone 9-15continuously 9-8intentionally 9-10methods 9-15

RingList.xml file format 6-2ring setting 5-10

S

safety warnings 3-3

SCCP description 1-6

Secure Real-Time Transport Protocol See RTP

security

CAPF (Certificate Authority Proxy Function) 3-17

configuring on phone 3-17

 

Cisco Unified IP Phone 7906G and 7911G Administration Guide for Cisco Unified CallManager

IN-8

OL-10008-01

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Cisco Systems 7906G, 7911G manual IN-8
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7906G, 7911G specifications

The Cisco Systems 7911G is a versatile IP phone designed to enhance communication in enterprise environments. Targeting workers in various organizational settings, this model is known for its reliability, ease of use, and robust features that cater to both basic and advanced telephony requirements.

One of the key features of the Cisco 7911G is its support for Voice over IP (VoIP) technology. Using this technology allows for the transmission of voice signals over the internet rather than through traditional telephone lines. This not only reduces telephony costs but also offers enhanced functionality that integrates seamlessly with existing communication systems.

The phone is equipped with a monochrome graphical display that provides users with clear visibility of their call status, directory information, and menu options. With a resolution of 128x64 pixels, the screen is large enough to offer important information without overwhelming the user. This simplicity makes it an ideal choice for users who require straightforward functionality without the complexity of advanced features.

Ergonomically designed, the Cisco 7911G features a comfortable keypad with dedicated buttons for frequently used functions such as mute, hold, and transfer. It supports multiple lines, providing users with the ability to manage multiple calls simultaneously. Additionally, it offers programmable line keys that can be customized for speed dial or as soft keys for quick access to features.

The device supports Power over Ethernet (PoE), which allows the phone to receive power through the network cable rather than needing a separate power source. This feature not only simplifies installation but also enhances mobility within the workspace, as it reduces cable clutter.

Another significant characteristic of the Cisco 7911G is its compatibility with Cisco Unified Communications Manager, which ensures centralized management of telephony systems. It also supports a range of audio codecs that help in delivering high-quality audio during calls, reducing latency and improving overall communication quality.

Security is also a focus with the Cisco 7911G, as it features a secure access feature that includes Transport Layer Security (TLS) and Secure Real-Time Transport Protocol (SRTP) for encrypted voice communications. This ensures that sensitive conversations are protected from eavesdropping.

Overall, the Cisco Systems 7911G is a reliable, feature-rich IP phone that provides an excellent solution for organizations looking to upgrade their communication systems. Its combination of user-friendly design, powerful integrations, and security features makes it a cornerstone in the suite of Cisco telecommunications solutions.
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