Appendix A Additional Configuration Methods, Parameters, and Procedures

Configuration Parameters

Table A-2 Tone Parameters

 

Parameter

Description

Usage

 

 

 

 

 

SigTimer

Timeout values for signaling

Bit map, as follows:

 

 

events.

Bits 0 – 7—Interval between each call-waiting tone.

 

 

 

 

 

 

The range is 0 to 255. The setting 0 specifies the

 

 

 

factory default. Any other number specifies the

 

 

 

interval in 0.1 second increments. The default

 

 

 

setting is 100 (0x64, 10 seconds).

 

 

 

Bits 8 – 27—Reserved for future use. Should be set

 

 

 

to 0.

 

 

 

Bits 28 – 29—First repeat interval for the Volume

 

 

 

and Navigation buttons. That is, the button takes

 

 

 

effect the first time a user presses and holds down the

 

 

 

button for the interval specified. The range is 0 to 3

 

 

 

(0 = one second; 2 = two seconds; 3 = three seconds;

 

 

 

1 disables the Volume and Navigation button repeat

 

 

 

interval). The default value is 0.

 

 

 

Bits 30 – 31—Subsequent repeat interval for the

 

 

 

Volume and Navigation buttons. For example, the

 

 

 

volume increases or decreases when a user continues

 

 

 

to hold down the Volume button for the interval

 

 

 

specified. The range is 0 to 1 (0=0.25 seconds; 1 =

 

 

 

0.50 seconds; 2=0.75 seconds; 3 = one second). The

 

 

 

default value is 0.

 

 

 

 

 

RingCadence

Ringer cadence pattern.

Three comma-separated integers, a,b,c, where:

 

 

 

a—Number of seconds to wait before turning

 

 

 

the ring on.

 

 

 

b—Number of seconds to wait before turning

 

 

 

the ring off.

 

 

 

c—Ring frequency.

 

 

 

The default value is 2,4,25.

 

 

 

Note The ring frequency portion of this parameter

 

 

 

is currently not enabled and must be set

 

 

 

to 25.

 

 

 

 

 

 

 

Cisco IP Phone Administration Guide for Cisco CallManager 3.3, Cisco IP Phones 7902G/7905G/7912G

 

 

 

 

OL-6313-01

 

 

 

A-17

 

 

 

 

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Cisco Systems 7912G, 7902G, 7905G manual Table A-2 Tone Parameters

7902G, 7912G, 7905G specifications

Cisco Systems is a leading provider of networking and telecommunications equipment, and among its extensive range of products, the Cisco 7900 Series of IP phones has made a notable impact in enterprise communication. Key models in this series include the Cisco 7905G, 7912G, and 7902G, each designed to enhance productivity through advanced features, intuitive interfaces, and robust technology.

The Cisco 7905G is designed for basic telephony needs and is ideal for administrative environments or areas with high call volumes. It features a large single-line LCD display, providing users with clear visibility of call information. The phone supports Power over Ethernet (PoE), making installation easier and reducing clutter by eliminating the need for an additional power supply. Its hands-free and headset support enhances user convenience, allowing for easy multitasking during calls.

Moving on to the Cisco 7912G, this model is designed for more demanding communication requirements. It features a larger, backlit display, providing improved visibility in various lighting conditions. The Cisco 7912G supports up to 12 programmable line or feature keys, giving users the flexibility to tailor the phone to their specific needs. Additionally, it incorporates advanced audio technologies, such as wideband audio for enhanced voice clarity and a built-in speakerphone, allowing users to communicate effectively in busy environments.

The Cisco 7902G, while offering basic features, is a reliable choice for users who need straightforward, cost-effective telephony solutions. It features an intuitive design with three dedicated buttons for line status, a built-in speakerphone, and support for wideband audio. The phone is geared for users who require essential telephony features without the complexity of additional functionalities, making it suitable for front-desk and general office use.

Overall, these models within the Cisco 7900 series exemplify the company's commitment to providing high-quality enterprise communication tools. With a focus on advanced audio technologies, user-friendly interfaces, and adaptability to various business environments, the Cisco 7905G, 7912G, and 7902G cater to the diverse needs of modern organizations. As companies continue to pursue seamless communication, these IP phones remain a valuable asset in their telephony infrastructure, enhancing collaboration and productivity among teams everywhere.