Chapter 8 Profile and Web Page Parameters and Defaults

Network Parameters

Table 8-1 Network Parameters (continued)

Parameter

Description

 

 

CfgInterval

Number of seconds between automatic profile refreshes from the TFTP server.

 

At the earliest idle time following each interval expiration, the phone retrieves

 

its profile using the tftp get command. Intervals should vary among phones on

 

the network to prevent simultaneous contact of the TFTP server by many

 

phones.This value can range from 60 to 4294967295.

 

This parameter is ignored if UseTftp is 0.

 

Value type: Integer.

 

Default value: 3600

 

 

EncryptKey

Key for decrypting the configuration profile that is downloaded from the TFTP

 

server.

 

• 0=The configuration profile is not encrypted.

 

• string=The profile is encrypted with this key.

 

This parameter is ignored if UseTftp is 0.

 

Value type: Alphanumeric string, up to 8 characters.

 

Default value: 0

 

 

Dhcp

Specifies whether to use the DHCP server to obtain information such as IP

 

addresses for the phone, the network gateway, and the DNS, NTP, and TFTP

 

servers.

 

If this parameter is 0, you must manually specify the IP address of the phone,

 

and the IP addresses of the subnet mask and the default router used by the

 

phone. See the “Minimum Configuration Settings for the

 

Cisco IP Phone Models 7905G and 7912G” section on page 3-9 for more

 

information.

 

• 0=Do not use the DHCP server. Use hard-coded values.

 

• 1=Use the DHCP server.

 

Value type: Boolean.

 

Default value: 1

 

 

 

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

8-4

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Cisco Systems 7905G, 7912G manual Value type Integer
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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.
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