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A session border controller (SBC) is a network element deployed to protect SIP-based VoIP networks.
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Explore the main themes, entities and connections around Session border controller. Start with the topic map, then use the sections below for research and deeper semantic analysis.
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High-confidence facts extracted from structured source data. Use them as anchors for further research.
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sbc sbcs network media sip call session also control data voip information networks signaling border traffic calls service protocol used
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| a denial-of-service attack | instance of | Malicious attacks | 0.80 | text |
| JsSIP | instance of | is often used partially due to the applicability of SIP to most of the envisaged communication scenarios as well as the availability of open source software | 0.80 | text |
| the tag in the From header | instance of | The proxy does not change any dialog identification information present in the message | 0.80 | text |
| the Call-Id or the Cseq | instance of | The proxy does not change any dialog identification information present in the message | 0.80 | text |
| firewalls between the call parties | instance of | many times there are obstacles to communication | 0.80 | text |
| and in these cases SBCs offer an efficient method to guide media streams towards an acceptable path between caller | instance of | many times there are obstacles to communication | 0.80 | text |
| callee | instance of | many times there are obstacles to communication | 0.80 | text |
These clusters group vocabulary that occurs around closely connected concepts in the source material.
Bridges can reveal useful research angles that are easy to miss in a flat list of related terms.