Cisco 8800 Series Manual page 394

Parameters for SIP Settings on Extensions
Parameter
Privacy Header
P-Early-Media Support
Cisco IP Phone 8800 Series Multiplatform Phone Administration Guide for Release 11.3(1) and Later
374
Description
Sets user privacy in the SIP message in the trusted
network.
The privacy header options are:
• 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.
Perform one of the following:
• In the phone configuration file with
XML(cfg.xml), enter a string in this format:
<Privacy_Header_1_
ua="na">Disabled</Privacy_Header_1_>
• In the phone web page, select an option from the
list.
Allowed values: Disabled|none|header|session|user|id
Default: Disabled
Controls whether the P-Early-Media header is
included in the SIP message for an outgoing call.
Perform one of the following:
• In the phone configuration file with
XML(cfg.xml), enter a string in this format:
<P-Early-Media_Support_1_
ua="na">No</P-Early-Media_Support_1_>
• In the phone web interface, to include the
P-Early-Media header, select Yes.
Allowed values: Yes|No
Default: No
Cisco IP Phone Installation