History

This Technical Information Site and related documentation for the Cisco Unified Communications System for IP Telephony Release 5.1(1) are updated periodically. Check here to find out the latest documentation release.

Release 5.1(1)

Initial Release: December 12, 2006

This release content is available at:

http://www.cisco.com/iam/unified/ipt3/index.htm

Release 5.1(1) includes the following new and updated content:

•System Release Notes for IP Telephony

•End-of-Sale and End-of-Life

•Updated System Test Results

•Updated Microsoft Visio Network Topology Diagrams

•Updated Configuration Command Files

Release 5.0(2)

Initial Release: July 17, 2006

Release 5.0(2) includes the following new and updated content:

•System Release Notes for IP Telephony

•New component configuration information

–Cisco Unified Presence Server

–Cisco Unified Personal Communicator

•Updated Site Model Microsoft Visio Network Topology Diagrams

Release 5.0(1)

This release content is available at

http://www.cisco.com/iam/unified/ipt1/index.htm

Third Content Update: June 12, 2006

This update includes the following:

•System Test Results in the Resource Library

•Quick Learning Modules in the Training Library

Second Content Update: May 8, 2006

This update includes the following:

•Design for High Availability information

•Complete links to Additional Configuration Information

•Link to the new version of Solution Expert Tool, v. 3.3

•Updates in Troubleshooting Daily Operations

–Failover and Recovery Procedures

•Resource Library updates

–Microsoft Visio Network Topology Diagrams

–Configuration Command Files

First Content Update: April 5, 2006

Initial Release: March 6, 2006

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