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Cisco Bug: CSCus98962 - Retry logic after receiving 503 service unavailable from CVP

Last Modified

Feb 28, 2018

Products (1)

  • Cisco Unified SIP Proxy Software

Known Affected Releases


Description (partial)

CUSP is configured to do OPTIONS ping. 503 message reply returned for OPTIONS ping. CUSP does not mark the server group element as down even though it's returning a 503 message.

SIP messages through CUSP are possibly delayed.

Redundant CUBE device with one device down.
CUSP 8.x sending OPTIONS ping to available devices.
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