Specifications

B-3
Cisco Unified IP Phone 7931G Administration Guide for Cisco Unified Communications Manager 8.0 (SCCP and SIP)
OL-20798-01
Appendix B Feature Support by Protocol for the Cisco Unified IP Phone 7931G
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”
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”
Hold Status Supported Supported “Basic Call Handling—Using Hold and Resume”
Hunt Group 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
Intercom Supported Supported “Basic Call Handling—Placing or Receiving
Intercom Calls”
Intra-Cluster Trust (Bulk
Certificate Replication)
Supported Supported
Join Across Lines/Select Supported Supported “Basic Call Handling—Making Conference Calls”
Join/Select Supported Supported “Basic Call Handling—Making Conference Calls”
Log Out of Hunt Groups Supported Supported “Advanced Call Handling—Logging Out of Hunt
Groups”
Malicious Call ID Supported Supported “Advanced Call Handling—Tracing Suspicious
Calls”
Meet-Me Conference Supported Supported “Basic Call Handling—Making Conference Calls”
Message Waiting Indicator Supported Supported
Mobile Connect Supported Supported “Advanced Call Handling—Answering a Call”
Multilevel Precedence and
Preemption (MLPP)
Supported Not supported “Advanced Call Handling—Prioritizing Critical
Calls”
Number of Calls per
Device
200 50 “An Overview of Your Phone—Understanding Lines
vs. Calls”
Mute Supported Supported “Basic Call Handling—Using Mute”
On-hook Dialing/Pre-Dial Supported Supported “Basic Call Handling—Placing a Call: Basic
Options”
Other Group Pickup Supported Supported
Table B-1 Cisco Unified IP Phone Feature Support by Protocol (continued)
Features
Cisco Unified IP Phone
For More InformationSCCP SIP
Calling Features