Telephony & Infrastructure

Session Border Controller (SBC)

/ session-border-controller-sbc /

A network element that secures and manages SIP traffic between networks — common in enterprise telephony integrations.

Why it matters

Enterprise telephony routes through SBCs, and their policies can mangle audio or signaling in ways that masquerade as agent bugs.

Related — Telephony & Infrastructure

Call Queuing

Call Routing

Cold Start Latency

Concurrent Calls

Contact Center

Conversation Buffering

Conversational IVR

DTMF (Dual-Tone Multi-Frequency)

Dynamic Routing

Edge Voice Processing

Session Border Controller (SBC)

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