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Cisco Bug: CSCtd30681 - Calls fail to establish after ISSU upgradation

Last Modified

Jan 05, 2010

Products (1)

  • Cisco ASR 1000 Series Aggregation Services Routers

Known Affected Releases


Description (partial)


Calls fail to establish after ISSU upgradation


After ISSU upgradation (Rel5 to Rel6) with 5k call volume, many new calls fail to establish.

There are many "no path confirm" and "unexpected disconnect" errors seen after upgradation.
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