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For more information
Protocol: SIP
Protocol: SCCP
Features
Cisco Unified IP Phone Expansion Module 7914
Guide
Supported (7965, 7970, 7971,
7975 only)
Supported (7965,
7970, 7971, 7975
only)
Cisco
Unified IP Phone
Expansion Module
7914
Cisco Unified IP Phone Expansion Module 7915
Guide
Supported (7965, 7975 only)
Supported (7965,
7975 only)
Cisco
Unified IP Phone
Expansion Module
7915
Cisco Unified IP Phone Expansion Module 7916
Guide
Supported (7965, 7975 only)
Supported (7965,
7975 only)
Cisco
Unified IP Phone
Expansion Module
7916
Cisco VT Advantage User Guide
Not supported
Supported
Cisco VT Advantage
Cisco Unified IP Phone 7975G, 7971G-GE, 7970G, 7965G, and 7945G Administration Guide for Cisco Unified
Communications Manager 9.0 (SCCP and SIP)
255
Feature Support by Protocol for Cisco Unified IP Phones