Cisco 8961 Release Notes

CHAPTER 1
Cisco Unified IP Phone 8961, 9951, and 9971
Release Notes for Firmware Release 9.3(2)SR1
•
Introduction, page 1
•
Related documentation, page 1
•
New and changed features, page 2
•
Installation, page 2
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Important Notes, page 5
•
Caveats, page 7
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Documentation, service requests, and additional information, page 12
Introduction
These release notes support the Cisco Unified IP Phones 8961, 9951, and 9971 running SIP firmware release
9.3(2)SR1.
The following table lists the Cisco Unified Communications Manager release and protocol compatibility for
the Cisco Unified IP Phones.
Table 1: Cisco Unified IP Phones, Cisco Unified Communications Manager, and firmware release compatibility
Cisco Unified Communications ManagerProtocolCisco Unified IP Phone
Cisco Unified Communications Manager
release 7.1(5) and later
SIPCisco Unified IP Phones 8961, 9951, and 9971
Related documentation
Use the following sections to obtain related information.
Cisco Unified IP Phone 8961, 9951, and 9971 Release Notes for Firmware Release 9.3(2)SR1
1

Cisco 8961 Specifications

General

Resolution	640 x 480 pixels
Display	5-inch TFT color display
Ethernet	10/100/1000 Mbps
Power	IEEE 802.3af Power over Ethernet (PoE) Class 3
Connectivity	Two-port Gigabit Ethernet switch
Buttons	4 softkeys
USB Port	Yes, supports USB 2.0
Headset Jack	Yes, dedicated headset port
Speakerphone	Full-duplex speakerphone
Codec Support	G.711, G.722, G.729, iLBC
Security	802.1X authentication, TLS, SRTP, HTTPS