Cisco CALNET 3 Guide

Step 3 Click Submit All Changes.
Configure a Privacy Header
A user privacy header in the SIP message sets user privacy needs from the trusted network.
You can set the user privacy header value for each line extension.
You can also configure the parameters in the phone configuration file with XML(cfg.xml) code.
Before you begin
Access the phone administration web page. See Access the Phone Web Interface, on page 104.
Procedure
Step 1 Select Voice > Extension.
Step 2 In the SIP Settings section, set the Privacy Header parameter to set user privacy in the SIP message in the
trusted network.
You can configure this parameter in the phone configuration XML file (cfg.xml) by entering a string in this
format:
<Privacy_Header_2_ ua="na">header</Privacy_Header_2_>
Options:
• Disabled (default)
• none—The user requests that a privacy service applies no privacy functions to this SIP message.
• header—The user needs a privacy service to obscure headers which cannot be purged of identifying
information.
• session—The user requests that a privacy service provide anonymity for the sessions.
• user—The user requests a privacy level only by intermediaries.
• id—The user requests that the system substitute an id that doesn't reveal the IP address or host name.
Default: Disabled
Step 3 Click Submit All Changes.
Enable P-Early-Media Support
You can determine whether to include the P-Early-Media header in the SIP message of outgoing calls. The
P-Early-Media header contains the status of the early media stream. If the status indicates that the network is
Cisco IP Phone 8800 Series Multiplatform Phone Administration Guide for Release 11.3(1) and Later
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Cisco IP Phone Configuration
Configure a Privacy Header

Cisco CALNET 3 Specifications

General

Brand	Cisco
Model	CALNET 3
Category	IP Phone
Language	English