What Features Are Supported On The Cisco Unified Ip Phone 7965G And 7945G? - Cisco 7965G Administration Manual

Chapter 1 An Overview of the Cisco Unified IP Phone
Table 1-1 Supported Networking Protocols on the Cisco Unified IP Phone (continued)
Networking Protocol
Transport Layer
Security (TLS)
Trivial File Transfer
Protocol (TFTP)
User Datagram Protocol
(UDP)
Related Topics
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What Features are Supported on the Cisco Unified IP Phone
7965G and 7945G?
The Cisco Unified IP Phone functions much like a digital business phone, allowing you to place and
receive telephone calls. In addition to traditional telephony features, the Cisco Unified IP Phone includes
features that enable you to administer and monitor the phone as a network device.
This section includes the following topics:
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OL-12650-01
Purpose
TLS is a standard protocol for
securing and authenticating
communications.
TFTP allows you to transfer files
over the network.
On the Cisco Unified IP Phone,
TFTP enables you to obtain a
configuration file specific to the
phone type.
UDP is a connectionless messaging
protocol for delivery of data packets.
Understanding Interactions with Other Cisco Unified IP Communications Products, page 2-1
Understanding the Phone Startup Process, page 2-7
Network Configuration Menu, page 4-5
Feature Overview, page 1-8
Configuring Telephony Features, page 1-8
Configuring Network Parameters Using the Cisco Unified IP Phone, page 1-9
Providing Users with Feature Information, page 1-9
Cisco Unified IP Phone 7965G and 7945G Administration Guide for Cisco Unified Communications Manager 6.0

What Features are Supported on the Cisco Unified IP Phone 7965G and 7945G?

Usage Notes
When security is implemented, Cisco
Unified IP Phones use the TLS
protocol when securely registering
with Cisco Unified Communications
Manager.
TFTP requires a TFTP server in your
network, which can be automatically
identified from the DHCP server. If
you want a phone to use a TFTP
server other than the one specified by
the DHCP server, you must manually
assign TFTP server from the
Network Configuration menu on the
phone.
Cisco Unified IP Phones transmit and
receive RTP streams, which utilize
UDP.
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