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Cisco Bug: CSCvs41570 - One Way audio due to replay failure

Last Modified

Apr 18, 2020

Products (1)

  • Cisco IOS

Known Affected Releases


Description (partial)

One way audio in a HA deployment. After switchover, decryption failures  on the SRTP phone due to replay old.

HA deployment, with disjoined set of DTMF relay (sip-notify, sip-info) on one leg and RTP-NTE, Sip-notify, sip-info on the other leg and signalling consumed on in-leg
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