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Overview
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Overview:
SIP SRTP on the IMG 1010 utilizes RFC 3711 (The IP media layer security standard) and RFC 4568 (The IP signaling security standard). The IMG provides security, confidentiality, message authentication, and replay protection for both RTP and RTCP packets. This is accomplished using a cryptographic key and other parameters that serve to configure security. Initially feature F-0784 SIP Signaling over TLS was introduced to make the IP signaling layer secure. Now in software 10.5.3 SRTP and SRTCP are added to make the voice and data secure over the RTP stream. The information below is an Overview of what is supported on the IMG. Also there are links in the Related Topics section. Click on each link for more information on the SRTP feature.
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