Specifications

Table Of Contents
B-3
Cisco Unified IP Phone Administration Guide for Cisco Unified Communications Manager 8.5
OL-23092-01
Appendix B Feature Support by Protocol for the Cisco Unified IP Phone 7975G, 7971G-GE, 7970G, 7965G, and 7945G
Cisco Extension Mobility Supported Supported Advanced Call Handling—Using Cisco Extension
Mobility
Cisco Extension Mobility
Change PIN
Supported Supported Advanced Call Handling—Using Cisco Extension
Mobility
Cisco Extension Mobility
Cross Cluster
Supported Supported
Client Matter Codes
(CMC)
Supported Not supported Basic Call Handling—Placing a Call: Additional
Options
Computer Telephony
Integration (CTI)
Applications
Supported Some support (such as
Call Park, MWI)
Users do not interact with this feature directly. It is
configured on Cisco Unified Communications
Manager.
Configurable Call Forward
Display
Supported Supported
Direct Transfer Supported Supported
Directed Call Park Supported Supported Advanced Call Handling—Storing and Receiving
Parked Calls
Do Not Disturb (DND) Supported Supported Basic Call Handling—Using Do Not Disturb
Enbloc Dialing Supported Not Supported
Distinctive Ring Supported Supported Using Phone Settings—Customizing Rings and
Message Indicators
Fast Dial Service Supported Supported Advanced Call Handling—Speed Dialing
Forced Authorization
Codes (FAC)
Supported Not supported Basic Call Handling—Placing a Call: Additional
Options
Group Call Pickup Supported Supported
Help System Supported Supported An Overview of Your Phone—Understanding
Feature Buttons and Menus
Hold/Resume Supported Supported Basic Call Handling—Using Hold and Resume
Hold Reversion Supported Supported Basic Call Handling—Using Hold and Resume
Hunt Group Display Supported Supported
Immediate Divert Supported Supported Basic Call Handling—Answering a Call
Immediate
Divert—Enhanced
Supported Supported Basic Call Handling—Sending a Call to a Voice
Messaging System
Intelligent Session Control Supported Supported
Inter-Cluster Trust (Bulk
Certificate Replication)
Supported Supported
Intercom Supported Supported Basic Call Handling—Placing or Receiving
Intercom Calls
Table B-1 Cisco Unified IP Phones Feature Support by Protocol (continued)
Features
Protocol
For More InformationSCCP SIP
Calling Features