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callmanager upgrade 4.x to 6.x

whanson
Level 2
Level 2

anyone have experience upgrading in place

1 Reply 1

Not applicable

You can refer this guide for upgrading callmanager 4.x to 6.x

http://cisco.com/en/US/docs/voice_ip_comm/cucm/upgrade/6_0_1/upgrd601.html

The installation process allows you to perform a basic installation, upgrade from Cisco Unified Communications Manager 4.x to Cisco Unified Communications Manager 6.0(1), and upgrade to a newer service release during the installation.