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This profile specifies the flag parameters associated with secure Rtp RtcpRTCP.
On SBC main screen, go to Configuration > Profile Management > Category: Media Profiles > Packet Service Profile >Secure Rtp RtcpRTCP > Flags.
Select the desired Packet Service Profile from the drop-down list to view its respective Flags parameters.
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The following fields are displayed:
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| When the check box is selected, the
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| When the check box is selected, Secure RTP/RTCP is enabled on the
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Reset ROCOn SRTPRekey | Enable flag to reset the SRTP Roll Over Counter when the session key changes. The options are:
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Reset Enc Dec ROCOn Dec Key Change | Enable flag to reset Roll Over Counter for both encryption and decryption when decryption key changes.
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Update Crypto Keys On Modify | For an SRTP call, if this flag is enabled in Packet Service Profile and call leg mode is changed from sendonly/inactive/recvonly to sendrecv, the SBC generates a new set of crypto attributes. The options are:
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Allow Passthru | When this flag is enabled, it allows SBC to pass-through SRTP media without authenticating, decrypting, and encrypting it internally. When selected, this flag prioritizes SRTP pass-through media over terminated SRTP media. When this flag is disabled, SBC terminates all SRTP and SRTCP media for authentication, encryption, or decryption.
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The options are:
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Make the required changes and click Save at the right hand bottom of the panel to save the changes made.