Filter
Top Products
92-36
Cisco Unified Communications Manager Administration Guide
OL-18611-01
Chapter 92 Trunk Configuration
Trunk Configuration Settings
SIP Privacy From the drop-down list, choose one of the following values to
specify the type of SIP privacy header for SIP trunk messages to
include:
• Default—This option represents the default value;
Name/Number Presentation values that the SIP trunk receives
from the Cisco Unified Communications Manager Call Control
compose the SIP Privacy header. For example, if Name/Number
presentation specifies Restricted, the SIP trunk sends the SIP
Privacy header; however, if Name/Number presentation
specifies Allowed, the SIP trunk does not send the Privacy
header.
• None—The SIP trunk includes the Privacy:none header and
implies Presentation allowed; this value overrides the
Presentation information that comes from Cisco Unified
Communications Manager.
• ID—The SIP trunk includes the Privacy:id header and implies
Presentation restricted for both name and number; this value
overrides the Presentation information that comes from Cisco
Unified Communications Manager.
• ID Critical—The SIP trunk includes the Privacy:id;critical
header and implies Presentation restricted for both name and
number. The label critical implies that privacy services that are
requested for this message are critical, and, if the network
cannot provide these privacy services, this request should get
rejected. This value overrides the Presentation information that
comes from Cisco Unified Communications Manager.
Note These headers get sent only if the Asserted Identity check
box is checked.
Inbound Calls
Significant Digits Significant digits represent the number of final digits that are
retained on inbound calls. Use for the processing of incoming calls
and to indicate the number of digits that are used to route calls that
are coming in to the SIP device.
Choose the number of significant digits to collect, from 0 to 32, or
choose All.
Note Cisco Unified Communications Manager counts significant
digits from the right (last digit) of the number that is called.
The default value for Significant Digits specifies All.
Table 92-2 Trunk Configuration Settings for SIP Trunks (continued)
Field Description