The Oracle Communications Core Session Manager provides support for Transport Layer Security (TLS) for SIP, which can be used to protect user and network privacy by providing authentication and guaranteeing the integrity for communications between the Oracle Communications Core Session Manager and other devices, including the following:

• An SBC or application server (AS) device in your network infrastructure (intra-network)
• Another Oracle Communications Core Session Manager when you are using a peering application (inter-network) for interior network signaling security