Chapter 8 Profile and Web Page Parameters and Defaults

Parameter Details

NumOfOnOffPairs is the number of on-off pairs in the cadences of the tone (0, 1, 2, or 3). For a steady tone, use 0.

If this value is 0, the OnTime_1, OnTime_2, OnTime_ 3, OffTime_1, OffTime_2, and OffTime_3 values must also be 0.

OnTime_1, OnTime_2, and OnTime_3 are the lengths of time that the first, second, and third on-off pairs of a cadence play a sound, respectively. (See Figure 8-2for a graphical representation.)

Specify each value as a number of samples with the sampling rate of 8 kHz. The range of each value is 0 to 0xffff.

For example, for a length of 0.3 seconds, set a value to 2400.

OffTime_1, OffTime_2, and OffTime_3 are the lengths of silence after the sound of the first, second, and third on-off pairs of a cadence, respectively.

Specify each value as a number of samples with the sampling rate of 8 kHz. The range of each value is 0 to 0xffff.

For example, for a length of 0.3 seconds, set a value to 2400. (See Figure 8-2for a graphical representation.)

Figure 8-2 Cadence with Three On-Off Pairs

Sound

Silence

 

 

OnTime_1

 

 

 

OnTime_2

 

 

 

OnTime_3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OffTime_1

OffTime_2

 

 

 

OffTime_3

99267

NumOfRepeats is the number of times that the first on-off pair of the cadence (specified by OnTime_1, OffTime_1) repeats before the second on-off pair (specified by OnTime_2, OffTime_2) plays.

For example, if NumOfRepeats is 2, the first on-off pair will play three times (it will play once and then repeat two times), then the second on-off pair will play.

TotalToneTime is the total length of time that the tone plays. If this value is 0, the tone will play until another call event stops the tone.

This value is in 10 ms units (100 ms = 1 second).

 

Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP)

8-32

OL-4277-01

Page 150
Image 150
Cisco Systems 7905G, 7912G manual Cadence with Three On-Off Pairs

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.