Chapter 6 Configuring the Cisco IP Phone Models 7905G and 7912G Using a TFTP Server

Using Profiles with TFTP Configuration

If you are not using a Dynamic Host Configuration Protocol (DHCP) server, you must manually define IP addresses, subnet masks, and gateways for the phones before you can access profiles. For more information, see the “Minimum Configuration Settings for the Cisco IP Phone Models 7905G and 7912G” section on page 3-9.

Note Parameter values that you set in a profile will overwrite values that you set from a phone’s Network Configuration menu, its SIP Configuration menu, or its web page.

This chapter includes the following topics:

•Using Profiles with TFTP Configuration, page 6-2

•Setting Up the TFTP Server with Cisco IP Phone Software, page 6-4

•Configuring the Cisco IP Phone to Obtain its Configuration File from the TFTP Server, page 6-5

•Creating or Updating a Profile, page 6-9

•Using Encryption, page 6-15

•Refreshing or Resetting the Cisco IP Phone, page 6-17

Using Profiles with TFTP Configuration

After the Cisco IP Phone has been configured with the minimum settings as explained in the “Minimum Configuration Settings for the

Cisco IP Phone Models 7905G and 7912G” section on page 3-9, you can configure many additional parameters using a file called a profile. A profile is stored on the TFTP server and contains a list of tag, length, and value triplets (TLVs) that represent some of the configuration parameters for the Cisco IP Phone. You can edit a text version of a profile file and then convert it to a binary file for the phone to download.

 

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

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Cisco Systems 7905G, 7912G manual Using Profiles with Tftp Configuration
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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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