SkypeExchange4U
Practical Microsoft Teams voice and Entra ID notes from real deployments. Call flow, SBC setup, and troubleshooting. No fluff.
SkypeExchange4U
Practical Microsoft Teams voice and Entra ID notes from real deployments. Call flow, SBC setup, and troubleshooting. No fluff.
Short answer: Media bypass vs local media optimization is not a branding choice. Media bypass lets the Teams client send media directly to your SBC when the path is allowed, so media does not hairpin through Microsoft’s cloud. Local Media Optimization (LMO) is a Direct Routing feature for branch/proxy SBC designs: media stays local to…
MICROSOFT TEAMS™ • VOICE • DIRECT ROUTING • SBC Microsoft Teams Call Flow Explained: Signaling, Media, Direct Routing & SBC A practical guide to understanding what happens when a Teams call starts, how SIP signaling and media move, and where Direct Routing, SBCs and the PSTN fit in. Updated: August 24, 2026 • Reading time:…
MICROSOFT TEAMS™ • VOICE • DIRECT ROUTING How an SBC Works with Microsoft Teams A practical guide to SBC Microsoft Teams architecture, Direct Routing, SIP signaling, media flow, call routing, security, media bypass and troubleshooting. Updated: August 23, 2026 • Reading time: 10 minutes ⚡ Quick answer: An SBC, or Session Border Controller, provides the…