For more information
Protocol: SIP
Protocol: SCCP
Features
Calling features: Advanced call handling - Call PickUp
Supported
Supported
Call Pickup
Group Call Pickup
Directed Call
Pickup
Other Call Pickup
Supported
Supported
Call Recording
Calling features: Call answer
Supported
Supported
Call Waiting
Phone features: Phone screen features
Supported
Supported
Caller ID
Supported
Supported
Caller ID Blocking
Supported
Supported
Call Back
Supported
Supported
Cisco Unified
Communications
Manager Assistant
Calling features: Advanced call handling - Cisco
Extension Mobility
Supported
Supported
Cisco Extension
Mobility
Calling features: Advanced call handling - Cisco
Extension Mobility
Supported
Supported
Cisco Extension
Mobility Change
PIN
Supported
Supported
Cisco Extension
Mobility Cross
Cluster
Calling features: Advanced call handling - Place call
using billing or tracking code
Not supported
Supported
Client Matter
Codes (CMC)
Some support (such as Call
Park, MWI)
Supported
Computer
Telephony
Integration (CTI)
Applications
Supported
Supported
Configurable Call
Forward Display
Supported
Supported
Device Invoked
Recording
Supported
Supported
Direct Transfer
Cisco Unified IP Phone 7975G, 7971G-GE, 7970G, 7965G, and 7945G Administration Guide for Cisco Unified
Communications Manager 9.0 (SCCP and SIP)
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Feature Support by Protocol for Cisco Unified IP Phones