Chapter 4 Configuring Network Settings on the Cisco Unified IP Phone

Network Configuration Menu

Table 4-4 Cisco Unified Communications Manager Server Designations

Designation

Description

 

 

SRST

Indicates a Survivable Remote Site Telephony router capable of providing

 

Cisco Unified Communications Manager functionality with a limited

 

feature set. This router assumes control of call processing if all other Cisco

 

Unified Communications Manager servers become unreachable. The SRST

 

Cisco Unified Communications Manager always appears last in the list of

 

servers, even if it is active. For more information, refer to Cisco Unified

 

Communications Manager Administration Guide.

 

You configure an SRST router address in the

 

Cisco Unified Communications Manager Administration SRST Reference

 

Configuration window (choose System > SRST). You configure an SRST

 

reference in the Device Pool Configuration window (choose System >

 

Device Pool).

 

 

TFTP

Indicates that the phone was unable to register with a Cisco Unified

 

Communications Manager listed in its configuration file and that it

 

registered with the TFTP server instead.

 

 

 

Indicates that the connection to the Cisco Unified Communications

 

Manager is authenticated. For more information about authentication, refer

(Authentication icon)

to Cisco Unified Communications Manager Security Guide.

 

 

 

 

Indicates that the connection to the Cisco Unified Communications

 

Manager is authenticated and encrypted. For more information about

(Encryption icon)

authentication and encryption, refer to Cisco Unified Communications

Manager Security Guide.

 

 

 

 

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

 

 

 

 

 

 

OL-15498-01

 

 

4-11

 

 

 

 

 

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Cisco Systems 7940G, 7960G manual Designation Description, Communications Manager Administration Guide, Device Pool
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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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