Chapter 1 An Overview of the Cisco Unified IP Phone

Overview of Configuring and Installing Cisco Unified IP Phones

Installing Cisco Unified IP Phones

After you have added the phones to the Cisco Unified Communications Manager database, you can complete the phone installation. You (or the phone users) can install the phone at the users’s location. The Cisco Unified IP Phone Installation Guide that ships in the box with each phone provides directions for connecting the phone handset, cables, and other accessories.

Note Before you install a phone, even if it is new, upgrade the phone to the current firmware image. For

information about upgrading, refer to the Readme file for your phone, which is located at:

http://www.cisco.com/cgi-bin/tablebuild.pl/ip-7900ser

After the phone is connected to the network, the phone startup process begins and the phone registers with Cisco Unified Communications Manager. To finish installing the phone, configure the network settings on the phone depending on whether you enable or disable DHCP service.

If you used auto-registration, you need to update the specific configuration information for the phone such as associating the phone with a user, changing the button table, or directory number.

Checklist for Installing the Cisco Unified IP Phone 7960G and 7940G

Table 1-5provides an overview and checklist of installation tasks for the Cisco Unified IP Phone 7960G and 7940G. The list presents a suggested order to guide you through the phone installation. Some tasks are optional, depending on your system and user needs. For detailed procedures and information, refer to the sources in the list.

Table 1-5

Checklist for Installing the Cisco Unified IP Phones 7960G and 7940G

 

 

 

Task

Purpose

For More Information

 

 

 

1.

Choose the power source for the phone:

See the “Providing Power to the Cisco Unified IP

 

• Power over Ethernet (PoE)

Phone” section on page 2-3.

 

 

 

• External power supply

 

 

Determines how the phone receives power.

 

 

 

 

2.

Assemble the phone, adjust phone placement, and connect the

See the “Installing the Cisco Unified IP Phone”

 

network cable.

section on page 3-5.

 

Locates and installs the phone in the network.

See the “Adjusting the Placement of the Cisco

 

 

Unified IP Phone” section on page 3-8.

 

 

 

3.

Add a Cisco Unified IP Phone Expansion Module 7914 to the

See the“Attaching the Cisco Unified IP Phone

 

Cisco Unified IP Phone (optional).

Expansion Module 7914” section on page 3-7.

 

Extends functionality to a Cisco Unified IP Phone by adding 14

 

 

line appearances or speed dial numbers.

 

 

 

 

4.

Monitor the phone startup process.

See the “Verifying the Phone Startup Process”

 

Verifies that phone is configured properly.

section on page 3-9.

 

 

 

 

 

 

Cisco Unified IP Phone 7960G/7940G Administration Guide for Cisco Unified Communications Manager 7.0 (SCCP)

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Cisco Systems 7960G, 7940G manual Installing Cisco Unified IP Phones
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7960G, 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.
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