C O N T E N T S
C H A P T E R 1
Cisco Unified IP Phone 6900 Series Release Notes for Firmware Release 9.4(1)
1
Introduction
1
Related documentation
2
Cisco Unified IP Phone 6900 Series documentation
2
Cisco Unified Communications Manager documentation
2
Cisco Business Edition 3000 documentation
2
Cisco Business Edition 5000 documentation
2
Cisco Unified Communications Manager Express documentation
2
New and changed features
3
Features available with firmware release
3
E-SRST Service Improvements
3
PSTN Mode
3
Show Call Duration in Call History
4
Features available with latest Cisco Unified Communications Manager device pack
4
IPv6 Support for SIP
4
Peer Firmware Sharing
5
Save Volume Change
5
Serviceability for SIP Endpoints
6
Installation
7
Upgrade notes
7
Install firmware release on Cisco Unified Communications Manager
7
Install firmware zip files
8
Limitations and restrictions
9
DTMF during on-hook dialing
9
Voice VLAN and IPv6 limitation
9
Caveats
10
Access Cisco Bug Search
10
Open caveats
10
Cisco Unified IP Phone 6900 Series Release Notes for Firmware Release 9.4(1)
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