Protocols Supported

Compatible with Cisco CallManager 3.3 and above, using the SCCP protocol

H.323 Version 2

SIP (RFC 2543)

Physical Specifications

Dimensions: (H x W x D): 8 x 7 x 6 in. (20.3 x 17.67 x 15.2 cm)

Phone weight: 1.9 lb (0.9 kg)

Power Supply

Inline power

Power can also be supplied locally using an optional AC to 48 VDC power adaptor, CP-PWR-CUBE, which also requires one of the country-specific cords below.

CP-PWR-CORD-NA (North America)

CP-PWR-CORD-CE (Central Europe)

CP-PWR-CORD-UK (United Kingdom)

CP-PWR-CORD-AU (Australia)

CP-PWR-CORD-JP (Japan)

CP-PWR-CORD-AP (Asia Pacific)

Temperature

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

Relative humidity: 10 to 95% (non-condensing)

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

Certification

Regulatory Compliance

Products bear the CE marking to indicate compliance with the 89/336/EEC (Eurocontrol Experimental Centre) and 73/23/EEC directives, which includes the following safety and Electromagnetic Compatibility (EMC) standards:

Safety

Underwriters Laboratories (UL) 60950

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

EN 60950

IEC 60950

AS/NZS 3260

TS 0001

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Cisco Systems 7905G manual Protocols Supported, Physical Specifications, Power Supply, Temperature, Safety

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.