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- Session_border_controller abstract "A session border controller (SBC) is a device regularly deployed in Voice over Internet Protocol (VoIP) networks to exert control over the signaling and usually also the media streams involved in setting up, conducting, and tearing down telephone calls or other interactive media communications.Early deployments of SBCs were focused on the borders between two service provider networks in a peering environment. This role has now expanded to include significant deployments between a service provider's access network and a backbone network to provide service to residential and/or enterprise customers.The term "session" refers to a communication between two parties – in the context of telephony, this would be a call. Each call consists of one or more call signaling message exchanges that control the call, and one or more call media streams which carry the call's audio, video, or other data along with information of call statistics and quality. Together, these streams make up a session. It is the job of a session border controller to exert influence over the data flows of sessions.The term "border" refers to a point of demarcation between one part of a network and another. As a simple example, at the edge of a corporate network, a firewall demarcates the local network (inside the corporation) from the rest of the Internet (outside the corporation). A more complex example is that of a large corporation where different departments have security needs for each location and perhaps for each kind of data. In this case, filtering routers or other network elements are used to control the flow of data streams. It is the job of a session border controller to assist policy administrators in managing the flow of session data across these borders.The term "controller" refers to the influence that session border controllers have on the data streams that comprise sessions, as they traverse borders between one part of a network and another. Additionally, session border controllers often provide measurement, access control, and data conversion facilities for the calls they control.".
- Session_border_controller thumbnail Simple_Sip_call.png?width=300.
- Session_border_controller wikiPageID "1491198".
- Session_border_controller wikiPageRevisionID "602680720".
- Session_border_controller hasPhotoCollection Session_border_controller.
- Session_border_controller subject Category:VoIP_terminology_&_concepts.
- Session_border_controller type Abstraction100002137.
- Session_border_controller type Cognition100023271.
- Session_border_controller type Concept105835747.
- Session_border_controller type Content105809192.
- Session_border_controller type Idea105833840.
- Session_border_controller type PsychologicalFeature100023100.
- Session_border_controller type VoIPTerminology&Concepts.
- Session_border_controller comment "A session border controller (SBC) is a device regularly deployed in Voice over Internet Protocol (VoIP) networks to exert control over the signaling and usually also the media streams involved in setting up, conducting, and tearing down telephone calls or other interactive media communications.Early deployments of SBCs were focused on the borders between two service provider networks in a peering environment.".
- Session_border_controller label "Session Border Controller".
- Session_border_controller label "Session Border Controller".
- Session_border_controller label "Session border controller".
- Session_border_controller sameAs Session_Border_Controller.
- Session_border_controller sameAs m.055j59.
- Session_border_controller sameAs Q1638883.
- Session_border_controller sameAs Q1638883.
- Session_border_controller sameAs Session_border_controller.
- Session_border_controller wasDerivedFrom Session_border_controller?oldid=602680720.
- Session_border_controller depiction Simple_Sip_call.png.
- Session_border_controller isPrimaryTopicOf Session_border_controller.
