Chapter 2 Preparing to Install the Cisco Unified IP Phone on Your Network

Adding Phones to the Cisco Unified Communications Manager Database

Table 2-4

Methods for Adding Phones to the Cisco Unified Communications Manager Database

 

 

 

 

 

 

Requires MAC

 

Method

 

Address?

Notes

 

 

 

Auto-registration

No

Results in automatic assignment of directory numbers

 

 

 

Auto-registration with

No

Requires auto-registration and the Bulk Administration Tool (BAT);

TAPS

 

 

updates information in the Cisco Unified IP Phone and in Cisco

 

 

 

Unified Communications Manager Administration

 

 

 

Using the Cisco Unified

Yes

Requires phones to be added individually

Communications Manager

 

 

Administration

 

 

 

 

 

 

 

Using BAT

 

Yes

Allows for simultaneous registration of multiple phones

 

 

 

 

Adding Phones with Auto-Registration

By enabling auto-registration before you begin installing phones, you can:

•Automatically add a Cisco Unified IP Phone to the Cisco Unified Communications Manager database when you physically connect the phone to your IP telephony network. During auto-registration, Cisco Unified Communications Manager assigns the next available sequential directory number to the phone.

•Add phones without first gathering MAC addresses from the phones.

•Quickly enter phones into the Cisco Unified Communications Manager database and modify any settings, such as the directory numbers, from Cisco Unified Communications Manager.

•Move auto-registered phones to new locations and assign them to different device pools without affecting their directory numbers.

Note You should use auto-registration to add less than 100 phones to your network. To add more than 100 phones to your network, use the Bulk Administration Tool (BAT). See the “Adding Phones with BAT” section on page 2-10.

In some cases, you might not want to use auto-registration: for example, if you want to assign a specific directory number to the phone or if you plan to implement authentication or encryption, as described in Cisco Unified Communications Manager Security Guide. For information about enabling auto-registration, refer to “Enabling Auto-Registration” in Cisco Unified Communications Manager Administration Guide.

Note Cisco Unified Communications Manager automatically disables auto-registration if you configure the cluster-wide security mode for authentication and encryption through the Cisco CTL client.

Related Topics

•Adding Phones with Auto-Registration and TAPS, page 2-9

•Adding Phones with Cisco Unified Communications Manager Administration, page 2-9

•Adding Phones with BAT, page 2-10

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

2-8

OL-15498-01

 

 

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Cisco Systems 7960G, 7940G manual Adding Phones with Auto-Registration, Requires MAC Method Address?, Taps
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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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