Administering Media encryption using AES-256

Last Updated : Apr 18, 2016 |
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Before you begin
Ensure that the Media Encryption Over IP? field on the system-parameters customer-options screen is set to y.
  1. On the SAT screen, type change ip-codec-set n, where n is the number of the codec set that you want to change.
  2. In the Media encryption field, type one of the following values:
    ADDITIONAL INFORMATION:
    • To use encrypted and authenticated RTP with an 80-bit authentication tag, type 10-srtp-aescm256-hmac80.
    • To use encrypted and authenticated RTP with a 32-bit authentication tag, type 11-srtp-aescm256-hmac32.
  3. Save and exit.