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Cisco Bug: CSCtd34631 - After upgrade, VPN becomes disabled

Last Modified

Mar 05, 2010

Products (1)

  • Cisco Unified IP Phone 7900 Series

Known Affected Releases


Description (partial)


IP Phone is deployed to a remote location and an upgrade has been performed over a VPN connection. In rare situations, after the upgrade is complete, the VPN mode switches from Enabled to Disabled. The user observes that the phone continuously attempts but fails to register to the UCM.


An upgrade has just been performed over a VPN connection.
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Bug Details Include

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  • Status
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