Cisco Systems 7940G manual Temperature, Certification

Page 5

CP-PWR-CORD-NA= (North America)

CP-PWR-CORD-SW= (Switzerland)

CP-PWR-CORD-UK= (United Kingdom)

Temperature

Operating temperature: 32°F to 104°F (0°C to 40°C)

Relative humidity: 10 percent to 95 percent (noncondensing)

Storage temperature: 14°F to 140°F (–10°C to 60°C)

Certification

Regulatory Compliance

CE Marking

Safety

Underwriters Laboratories (UL) 60950

Canadian Standards Association (CSA) C22.2 No. 60950

Electro-Magnetic Compatibility (EMC)

Federal Communications Commission (FCC) Part 15 (CFR 47) Class B

ICES-003 Class B

EN55022 Class B

CISPR22 Class B

AS/NZ 3548 Class B

VCCI Class B

EN55024

EN 50082-1

EN 61000-3-2

EN 61000-3-3

Telecom

FCC Part 68 (CFR47) hearing aid compatible (HAC)

IC CS-03

© 2005 Cisco Systems, Inc. All rights reserved.

Important notices, privacy statements, and trademarks of Cisco Systems, Inc. can be found on cisco.com.

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Contents Cisco IP Phone 7940G Messages FeaturesServices SettingsDirectories HelpAC Country Power Cords SpecificationsCertification TemperatureWarranty Accessories Ordering InformationCisco IP Communications Services and Support Ordering InformationUSA
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7940G specifications

Cisco Systems has long been a leader in creating innovative networking and communication solutions. Among their range of Voice over IP (VoIP) phones, the Cisco 7960G and 7940G stand out as robust, versatile devices that cater to the needs of modern businesses. Released in the early 2000s, these models respectively combine functionality, ease of use, and key features tailored for effective communication.

The Cisco 7960G is a high-end model designed for users who demand advanced features and functionalities. It comes with a large backlit LCD display that not only enhances visibility but also provides easy navigation through various options. The phone supports up to six lines, allowing users to manage multiple calls effortlessly. Its user-friendly interface includes programmable feature buttons and a 10/100 Ethernet switch, enabling seamless integration into existing networks.

On the other hand, the Cisco 7940G is a more basic model designed for users who require essential features for their business communications. It includes a monochrome LCD screen and supports a maximum of two lines. Despite its simplicity, the 7940G is equipped with several key features such as integrated speakerphone and mute options, making it ideal for day-to-day communication needs. Both models support Power over Ethernet (PoE), eliminating the need for separate power adapters and ensuring a cleaner, more organized workspace.

In terms of technologies, both the 7960G and 7940G leverage the Session Initiation Protocol (SIP) for signaling and media exchange. They also support secure communication through protocols like Secure Real-time Transport Protocol (SRTP) and Transport Layer Security (TLS). This ensures that businesses can engage in confidential conversations without the risk of interception.

The characteristics that make these models appealing include durability, ease of configuration, and reliability. Organizations can benefit from Cisco’s reliable support and regular updates, ensuring that their communication infrastructure remains robust and secure. With features designed for scalability, both phones can easily integrate into larger systems while maintaining high call quality.

In summary, Cisco’s 7960G and 7940G VoIP phones are exemplary devices that cater to a variety of business communication scenarios. With their blend of functionality, support for essential technologies, and reliable performance, they continue to serve organizations effectively in an increasingly interconnected world. Whether used in a bustling office or as part of a dynamic telecommunications strategy, these models offer excellent value and performance.