Chapter 3 Configuring the Cisco IP Phone Models 7905G and 7912G for SIP

Default Boot Load Behavior

Cisco IP Phone can automatically download its latest profile from the TFTP server when the phone powers up, is refreshed or reset, or when the specified TFTP query interval expires.

For more information, see Chapter 6, “Configuring the Cisco IP Phone

Models 7905G and 7912G Using a TFTP Server.”

•Phone configuration menus—Manual method for configuring an individual phone. Each Cisco IP Phone includes menus for configuring a variety of network and SIP settings.

For more information, see Chapter 5, “Configuring the Cisco IP Phone Models 7905G and 7912G Using the Phone Menus.”

•Phone web page—Convenient if you plan to deploy a small number of

Cisco IP Phones in your network. To use this method, the phone must first obtain IP connectivity

For more information, see Chapter 7, “Configuring the

Cisco IP Phone Models 7905G and 7912G Using Web Pages.”

Related Topics

•Default Boot Load Behavior, page 3-2

•Specifying a Preconfigured VLAN ID or Disabling VLAN IP Encapsulation, page 3-4

•Basic Configuration Steps in a TFTP Server Environment, page 3-6

•Minimum Configuration Settings for the Cisco IP Phone Models 7905G and 7912G, page 3-9

Default Boot Load Behavior

Before you configure the Cisco IP Phone, you need to know how the default boot load process works. Once you understand this process, you will be able to configure the phone by following the instructions provided in this section and in the sections that follow.

It is important to understand the boot load process because if your network environment is not set up to follow this default behavior, you will need to make the applicable configuration changes. For example, by default, the Cisco IP Phone attempts to contact a DHCP server for the necessary IP addresses to achieve

 

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

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Cisco Systems 7905G, 7912G manual Default Boot Load Behavior, Related Topics
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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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