Call Control; Supported Protocols; Supported Access Points - Cisco 9971 Deployment Manual

Call Control

For call control, the Cisco Unified IP Phone 9971 supports only Session Initiation Protocol (SIP) on the following applications:
Cisco Unified Communications Manager 7.1(3) and later
•
Cisco Unified Communications Manager Express 7.1(3) and later
•
SRST 7.1(3) and later
•
Device Support in Cisco Unified Communications Manager
Cisco Unified Communications Manager requires a device package to be installed or service release update in order to enable
Cisco Unified IP Phone 9971 device support.
Device packages for Cisco Unified Communications Manager are available at
voice.shtml.

Supported Protocols

Supported voice and wireless LAN protocols include these:
Session Initiation Protocol (SIP)
•
Real Time Protocol (RTP)
•
G.711u-law, G.711a-law, G.729a, G.729ab, G.722, iLBC
•
Real Time Control Protocol (RTCP)
•
Cisco Discovery Protocol (CDP)
•
CCX v4
•
Wi-Fi MultiMedia (WMM)
•
Traffic Specification (TSPEC)
•
Traffic Classification (TCLAS)
•
Unscheduled Auto Power Save Delivery (U-APSD)
•
Power Save Poll (PS-POLL)
•

Supported Access Points

The Cisco Unified IP Phone 9971 is supported on both the Cisco Unified and Autonomous solutions.
Cisco Unified Wireless LAN Controller
•
Minimum = 5.2.193.0
Recommended = 7.0.98.0 or later
Cisco IOS Access Points (Autonomous)
•
Minimum = 12.3(8)JEA2 or later
Recommended = 12.4(10b)JA3 or later (does not apply to 1100, 1200, 1230)
Cisco Unified IP Phone 9971 Wireless LAN Deployment Guide
http://www.cisco.com/kobayashi/sw-center/sw-
6