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Cisco Bug: CSCuj57956 - FEC packets (RTP Payload 22) should be dropped when doing SRTP encryptio

Last Modified

Apr 26, 2019

Products (1)

  • Cisco TelePresence Video Communication Server (VCS)

Known Affected Releases

X8.1 X8.1PreAlpha2

Description (partial)

When doing force encryption onto a client over a lossy network, we should not be encrypting and forwarding on FEC packets. These should be dropped and recorded as being so, as these packets are not meant to be encrypted, and encrypting them causes issues for Jabber for Video with ClearPath.

Calls with VCS B2BUA encryption and endpoints on lossy networks.
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