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Cisco Bug: CSCvh80999 - IP Phone not placed in critical voice VLAN when AAA server is not reachable

Last Modified

Oct 29, 2019

Products (1)

  • Cisco Catalyst 3000 Series Switches

Known Affected Releases

15.2(2)E 15.2(2)E1 15.2(2)E2 15.2(2)E3 15.2(2)E4 15.2(2)E5 15.2(2)E6 15.2(4)E 15.2(4)E3

Description (partial)

When the AAA server is not reachable, the phone is not placed in the criticla voice vlan. Thus the phone cannot reach out to CUCM to get registered and receive calls.

when critical VLAN is used.
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