Design Guidelines

Cookies

Cookies can be a useful feature in maintaining the state of a user when interacting with a Web site. HTTP provides no state information, such as when or how often a user visits a site. Cookies allow Web sites to track this information by storing a simple set of values on the browser for the current session. Usually, browsers also provide the ability to save cookies to disk, to retain this information between sessions. However, the 4630 IP Telephone Web Browser has no such ability to save any data between sessions. Cookies do behave well within the realm of the current session, and can be used if desired. The 4630 IP Telephone has a maximum of 8Kilobytes of data available for cookie storage.

Design Guidelines

This section presents guidelines for developing a good model that effectively presents Web pages for 4630 IP Telephone Web Browser viewing. The biggest challenge in designing pages for this browser is the limited amount of space available for viewing the pages. The 4630 IP Telephone screen is a 1/4-VGA display. Part of that screen is lost to the browser by the 4630 IP Telephone’s main controls. Page layout must be effective and efficient, to avoid causing more lost space through additional screen controls like scrollbars. Font sizing can make or break a page’s usability. You must find a balance between fitting as much text as is possible, and allowing users to read the text without straining their eyes.

Fixed-Width Objects

One of a Web browser’s primary functions is to present text wrapped at the browser window’s right border. When dealing with internationalization, text would wrap at the left border. The browser always attempts to avoid adding a horizontal scrollbar. However, if you use fixed-width objects, like tables and pre-formatted (<pre> tag) text, wrapping becomes secondary to presenting the data exactly as HTML dictates.

Web browsers do not resize themselves larger when you add scrollbars. Thus, if there are more lines of text than can fit in the browser window’s height, a vertical scrollbar is added. This now takes up some of the width of the browser, and less text displays on a single line. If text is wider than the browser’s width, a horizontal scrollbar is added. This now takes up some of the browser’s height, and fewer lines of text are displayed.

Given the small size of the browser, it is highly desirable to avoid causing scrollbars to appear. Unless the amount of text shown in a page is kept to a bare minimum, avoiding a vertical scrollbar is unlikely. However, avoiding fixed-width objects, or ensuring that the size of fixed-width is kept small, gains some viewable space. If scrolling is a requirement, vertical scrolling is usually better perceived by users than horizontal scrolling.

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Avaya 4600 manual Design Guidelines, Cookies, Fixed-Width Objects
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4600 specifications

The Avaya 4600 series is a line of IP telephones designed for enterprise communication. Known for its robust features and reliability, the 4600 series has been widely adopted in various business environments, from small companies to large corporations.

One of the standout features of the Avaya 4600 series is its support for Voice over Internet Protocol (VoIP). This enables businesses to make voice calls over the internet, which can significantly reduce telecommunications costs. The integration of VoIP technology also allows for seamless communication across different locations, making it ideal for businesses with multiple branches or remote employees.

The design of the Avaya 4600 series phones is user-friendly, featuring a clear display and an intuitive interface. Users can easily navigate through various options, making calls, accessing voicemail, and managing contacts a straightforward task. Many models in the series include customizable soft keys, which allow individuals to tailor the phone's functions to their specific needs. This flexibility is crucial in environments where employees need to quickly adjust their communications settings.

Another key characteristic is the high-quality audio. The Avaya 4600 series incorporates advanced audio technologies that ensure clear and crisp sound quality during calls. This is essential for effective communication, particularly in large meetings or conference calls where clarity is vital.

The Avaya 4600 series also supports various network protocols, including Session Initiation Protocol (SIP), providing compatibility with a wide range of network infrastructures and allowing organizations to choose the system that best fits their needs. This versatility makes the 4600 series an appealing choice for businesses looking to future-proof their communication systems.

Security is a major consideration in any enterprise communication solution, and Avaya has incorporated features in the 4600 series to protect against unauthorized access and cyber threats. Encryption protocols help safeguard call data, ensuring that sensitive business information remains secure.

In terms of deployment, the Avaya 4600 series can be easily integrated into existing networks, as well as managed remotely, which simplifies the installation and maintenance process. This feature is particularly beneficial for large enterprises that require scalability across multiple locations.

Overall, the Avaya 4600 series combines advanced technology, user-friendly design, and comprehensive security measures to provide a reliable and effective communication solution for businesses. As enterprises continue to adapt to a rapidly changing communication landscape, the Avaya 4600 series remains a strong contender for organizations seeking to enhance their telecommunications infrastructure.
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