Cisco 7975G Software Manual page 151

Features, Templates, Services, and Users
Feature Description
Caller ID Displays caller identification such as a phone number,
name, or other descriptive text on the phone screen.
Cisco Extension Mobility Allows a user temporarily to apply a phone number and
user profile settings to a shared Cisco Unified IP Phone
by logging into the Extension Mobility service on that
phone.
Extension Mobility can be useful if users work from a
variety of locations within your company or if they share
a workspace with coworkers.
Cisco Extension Mobility Enables a user to change the PIN from a Cisco Unified
Change PIN IP Phone. The PIN can be changed by:
Cisco Extension Mobility Enables a user configured in one cluster to log into a Cisco
Cross Cluster Unified IP Phone in another visiting cluster.
Users from a home cluster log into a Cisco Unified IP
Phone at a visiting cluster.
Note
• Using the Change Credentials service of a Cisco
Unified IP Phone
• Using the ChangePIN softkey on the Extension
Mobility logout screen
Even though the Intercom feature works with
Cisco Extension Mobility (EM), it cannot be
used with EMCC because the feature must be
enabled with a real phone device. The Intercom
feature cannot be enabled with EM profiles.
Cisco Unified IP Phone 7975G, 7971G-GE, 7970G, 7965G, and 7945G Administration Guide for Cisco Unified
Telephony Features Available for Cisco Unified IP Phone
Configuration reference
For more information, see:
• Cisco Unified Communications
Manager Administration Guide, "Cisco
Unified IP Phone Configuration" chapter
• Cisco Unified Communications
Manager System Guide, "Understanding
Route Plans" chapter
• Cisco Unified Communications
Manager Features and Services Guide,
"Call Display Restrictions" chapter
• Cisco Unified Communications
Manager Administration Guide,
"Directory Number Configuration"
chapter
For more information, see the Cisco
Unified Communications Manager Features
and Services Guide, "Cisco Extension
Mobility" chapter.
For more information, see the Cisco Unified
Communications Manager Features and
Services Guide, "Cisco Extension Mobility"
chapter.
For more information, see the Cisco Unified
Communications Manager Features and
Services Guide, "Cisco Extension Mobility
Cross Cluster" chapter.
Communications Manager 9.0 (SCCP and SIP)
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