TLS/SRTP
TLS allows TelcoBridges' ProSBC to secure SIP signaling messages over networks, and SRTP secures the voice media traffic.
Supported TLS RFCs
Specification
Supported
RFC 4492: Elliptic Curve Cryptography (ECC) Cipher Suites for Transport Layer Security (TLS)
Yes, starting from ProSBC version 3.3.5
RFC 5246: The Transport Layer Security (TLS) Protocol Version 1.2
Yes
RFC 5288: AES Galois Counter Mode (GCM) Cipher Suites for TLS
Yes, starting from ProSBC version 3.3.5
RFC 8446: The Transport Layer Security (TLS) Protocol Version 1.3
Yes, starting from ProSBC version 3.3.5
Supported SRTP RFCs
Specification
Supported
RFC 3711: The Secure Real-time Transport Protocol (SRTP)
Yes
RFC 4568: Session Description Protocol (SDP) Security Descriptions for Media Streams (SDES)
Yes
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