Browser Features and Behavior

●<tfoot> defines a footer for a table. This tag can contain multiple rows. Like the <thead> tag, the intent of this tag is to provide a set of footer rows for each printed page. Viewing the page in a browser has no additional effect. And like the <thead> tag, this tag provides a logical breakout of the data for the designer.

●<colgroup> defines a column group. It can be used as a single definition of identical columns or as a container for dissimilar columns. The span attribute defines what columns are parts of each group.

●<col> controls the appearance of one or more columns within a column group.

Images

The 4630 IP Telephone Web Browser handles both GIF and JPEG image formats. No other image formats, included animated GIFs, are supported. Note that images take up a large amount of memory compared to text and that updating the display can be an issue. For these reasons, we recommend keeping images to a minimum.

The image tags that can be used on the browser are:

●<img> displays an image.

●<map> display a client-side image. Client-side images have shaped regions called areas. These areas are tied to URLs or ECMAScript functions. Clicking on an area in a region executes the ECMAScript function.

●<area> defines an area in a <map> image. Each area uses the href attribute to define a URL to jump to, or an ECMAScript to execute when that area is clicked.

See the Design Guidelines on page 163 for information on displaying images.

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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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