Connecting to the Network

Chapter 2 Installing the Cisco IP Phone Models 7905G and 7912G

The Cisco IP Phone 7912G has two RJ-45 ports labelled “10/100 SW” and “10/100 PC.” Each port supports 10/100 Mbps half- or full-duplex connections to external devices. The Cisco IP Phone 7905G has one RJ-45 port labeled

“10 BASET.” This port supports 10 Mbps half- or full-duplex connections to external devices. You can use Category 3 or 5 cabling for 10-Mbps connections, but you must use Category 5 cabling for 100 Mbps connections. Cisco recommends that you use full-duplex mode on all ports (set at the switch) to avoid collisions.

Use the 10BASET port on the Cisco IP Phone 7905G or the 10/100 SW port on the Cisco IP Phone 7912G to connect a phone to the network. You must use a straight-through cable on these ports. A phone can also obtain inline power over these connections.

Use the 10/100 PC port on the Cisco IP Phone 7912G to connect a network device, such as a computer, to the phone. You must use a straight-through cable on this port.

Figure 2-1shows the connection ports on the back of the Cisco IP Phone 7905G. Figure 2-2shows the connection ports on the back of the Cisco IP Phone 7912G.

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.

Cisco Systems 7905G, 7912G manual Connecting to the Network

Models: 7912G 7905G

Related Topics

Figure 2-1shows the connection ports on the back of the Cisco IP Phone 7905G. Figure 2-2shows the connection ports on the back of the Cisco IP Phone 7912G.

Related Topics

7912G, 7905G specifications

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