Session Controller

A session controller, abbreviated as SC, is used to connect VoIP applications and systems into a single network. It provides Layer 5 routing and control to manage real time traffic between IP networks. Session controllers addresses issues concerning network security, call signaling, call control, QoS, and session routing.

See also Session Border Controller.

Vangie Beal
Vangie Beal is a freelance business and technology writer covering Internet technologies and online business since the late '90s.

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