Chapter 7 Monitoring the Cisco Unified IP Phone Remotely

Network Configuration

Table 7-2 Network Configuration Area Items

Item

Description

 

 

DHCP Server

IP address of the Dynamic Host Configuration

 

Protocol (DHCP) server from which the phone obtains

 

its IP address.

 

 

BOOTP Server

Indicates whether the phone obtains its configuration

 

from a Bootstrap Protocol (BootP) server.

 

 

MAC Address

Media Access Control (MAC) address of the phone

 

based on the MAC address.

 

 

Host Name

Unique, fixed name that is automtically assigned to the

 

phone.

 

 

Domain Name

Name of the Domain Name System (DNS) domain in

 

which the phone resides.

 

 

IP Address

Internet Protocol (IP) address of the phone.

 

 

Subnet Mask

Subnet mask used by the phone.

 

 

TFTP Server 1

Primary Trivial File Transfer Protocol (TFTP) server

 

used by the phone.

 

 

Default Router 1–5

Default router used by the phone (Default Router 1)

 

and optional backup routers (Default Router 2–5.

 

 

DNS Server 1–5

Primary Domain Name System (DNS) server (DNS

 

Server 1) and optional backup DNS servers (DNS

 

Server 2–5) used by the phone.

 

 

VLAN ID

Voice Virtual Local Area Network (VLAN) configured

 

on a Cisco Catalyst switch in which the phone is a

 

member.

 

 

Admin. VLAN ID

Voice VLAN in which the phone is a member.

 

 

 

Cisco Unified IP Phone 7940G/7960G Administration Guide for Cisco Unified CallManager 4.2(3)

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Cisco Systems 7960G manual Vlan ID

7960G 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.