Cisco UNIFIED 6921 Manuals & User Guides. User Manuals, Guides and Specifications for your Cisco UNIFIED 6921 IP Phone. Database contains 6 Cisco UNIFIED 6921 Manuals (available for free online viewing or downloading in PDF): Datasheet, Quick start manual, Operation & user’s manual, Administration manual.
- Cisco Phone 6921 User Guide
- Cisco Ip Phone 8841 User Manual
- Cisco Unified Ip Phone 6921
- Cisco Unified Ip Phone 8851
- Cisco Ip Phone 6921
- Cisco Unified Ip Phone 6921 Manual
C H A P T E R
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Cisco Unified IP Phone 6921, 6941, and 6961 Administration Guide for Cisco Unified Communications Manager 8.0 (SCCP)
OL-20851-01
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Preparing to Install the Cisco Unified IP Phone on
Your Network
Cisco Unified IP phones enable you to communicate by using voice over a data network. To provide this
capability, the IP Phones depend upon and interact with several other key Cisco Unified IP Telephony
components, including Cisco Unified Communications Manager (Cisco Unified CM).
This chapter focuses on the interactions between the Cisco Unified IP Phone 6921, 6941, and 6961 and
Cisco Unified CM, DNS and DHCP servers, TFTP servers, and switches. It also describes options for
powering phones.
For related information about voice and IP communications, refer to this URL:
This chapter provides an overview of the interaction between the Cisco Unified IP Phone and other key
components of the Voice over IP (VoIP) network. It includes the following topics:
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Cisco Phone 6921 User Guide
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Understanding Interactions with Other Cisco Unified IP
Telephony Products
To function in the IP telephony network, the Cisco Unified IP Phone must be connected to a networking
device, such as a Cisco Catalyst switch. You must also register the Cisco Unified IP Phone with a Cisco
Unified CM system before sending and receiving calls.
Cisco Ip Phone 8841 User Manual
This section includes the following topics:
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Cisco Unified Ip Phone 6921
Table of contentsCisco Unified Ip Phone 8851
- Preparing to Install the Cisco Unified IP Phone on Your Network
- Understanding Interactions with Other Cisco Unified IP Telephony Products
- Providing Power to the Cisco Unified IP Phone
- Adding Phones to the Cisco Unified CM Database