Cisco Systems 7900 manual 43-33

Models: 7900

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Chapter 43 Cisco Unified IP Phones

Phone Configuration Checklist

Table 43-6lists the configuration steps for Cisco Unified IP Phones that support SIP. For third-party SIP phones, see the Third-Party SIP Phone Configuration Checklist in the Cisco Unified CallManager Administration Guide.

Table 43-6

Phone Configuration Checklist for SIP Protocol

 

 

 

Configuration Steps

Procedures and Related Topics

 

 

 

Step 1

Gather the following information about the phone:

Phone Search, page 43-27

 

Model (7905, 7911, 7912, 7940, 7941, 7960, 7961, 7970,

 

 

7971)

 

 

MAC address

 

 

Physical location of the phone

 

 

Cisco Unified CallManager user to associate with the phone

 

 

Partition, calling search space, and location information, if

 

 

used

 

 

Number of lines and associated DNs to assign to the phone

 

 

 

 

Step 2

If configuring the SIP phone in a secure mode, configure the SIP

Cisco Unified CallManager Configuration,

 

Phone Port on the Cisco Unified CallManager Configuration

Cisco Unified CallManager Administration

 

window.

Guide

 

 

 

Step 3

If security is required, complete the SIP Security Profile

Phone Security Profile Configuration, Cisco

 

Configuration. The SIP Security Profile gets added to the SIP

Unified CallManager Administration Guide

 

phone by using the Phone Configuration window.

Configuring Cisco Unified IP Phones, Cisco

 

 

 

 

Unified CallManager Administration Guide

 

 

 

Step 4

Configure the SIP Profile. The SIP Profile gets added to the SIP

Configuring SIP Profiles, Cisco Unified

 

phone by using the Phone Configuration window.

CallManager Administration Guide

 

 

Configuring Cisco Unified IP Phones, Cisco

 

 

Unified CallManager Administration Guide

 

 

 

Step 5

If you are using NTP for the timing synchronization, configure

Configuring the Phone NTP References,

 

the NTP server by using the Phone NTP Reference Configuration

Cisco Unified CallManager Administration

 

window. Add the NTP server to Date/Time Group Configuration

Guide

 

and then assign the date/time group to the device pool. Add the

Configuring a Date/Time Group, Cisco

 

device pool to the SIP phone by using the Phone Configuration

 

Unified CallManager Administration Guide

 

window.

 

Configuring a Device Pool, Cisco Unified

 

 

 

 

CallManager Administration Guide

 

 

Configuring Cisco Unified IP Phones, Cisco

 

 

Unified CallManager Administration Guide

 

 

 

Step 6

If you want the digits to be collected before sending them to

Configuring SIP Dial Rules, Cisco Unified

 

Cisco Unified CallManager, configure a SIP Phone Dial plan.

CallManager Administration Guide

 

Add the SIP Dial Rule to the SIP phone by using the Phone

Configuring Cisco Unified IP Phones, Cisco

 

Configuration window

 

Unified CallManager Administration Guide

 

 

 

 

 

Step 7

Add and configure the SIP phone.

Configuring Cisco Unified IP Phones, Cisco

 

 

Unified CallManager Administration Guide

 

 

 

 

 

Cisco Unified CallManager System Guide

 

 

 

 

 

 

OL-14153-01

 

 

43-33

 

 

 

 

 

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Cisco Systems 7900 manual 43-33

7900 specifications

Cisco Systems has long been a pioneering force in the realm of networking and telecommunications, and among its notable offerings is the Cisco 7900 series of IP phones. These devices are designed to deliver high-quality voice communications and are widely used in business environments. The Cisco 7900 series encompasses several models, each tailored to specific user needs, ensuring that organizations can find the right fit for their communication requirements.

One of the standout features of the Cisco 7900 series is its wideband audio technology, which provides crystal-clear voice quality, enhancing the calling experience. The inclusion of high-definition voice capabilities allows users to communicate with greater clarity, making it easier to understand nuances during conversations. This feature is particularly valuable in business settings, where misunderstandings can lead to costly errors.

The Cisco 7900 series also integrates seamlessly with Cisco Unified Communications Manager, allowing for robust call management features and advanced functionalities. Users can enjoy features such as call transfer, conference calling, and voicemail integration, all of which streamline communication efforts. The phones support multiple lines and programmable feature keys, giving users the flexibility to manage their calls efficiently.

In terms of design, the Cisco 7900 series features an intuitive user interface with a large, backlit display for easy navigation. The devices are equipped with various connectivity options, including Ethernet and PoE (Power over Ethernet), enabling straightforward integration into existing network infrastructures without the need for additional power adapters.

Security is another critical aspect of the Cisco 7900 series. The phones support a range of security protocols, including Secure Real-Time Transport Protocol (SRTP) and Transport Layer Security (TLS), ensuring that conversations remain confidential and secure from eavesdropping. This focus on security is essential for businesses that handle sensitive information.

Furthermore, the Cisco 7900 series is designed with compatibility in mind. It supports various unified communications applications, making it a versatile choice for organizations looking to enhance their communication tools. With features like XML applications, users can customize their phone experience to complement their workflow.

In conclusion, the Cisco 7900 series of IP phones stands out as a reliable and feature-rich communication solution. With its emphasis on audio quality, user-friendly design, security, and integration capabilities, it has become a staple in business environments. As organizations continue to prioritize effective communication, the Cisco 7900 series remains a leading choice for facilitating seamless interactions.