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Teams Direct Routing, SBC, and hybrid identity guides

Practical Microsoft Teams voice and Entra ID notes from real deployments. Call flow, SBC setup, and troubleshooting. No fluff.

SkypeExchange4U

SkypeExchange4U

Teams Direct Routing, SBC, and hybrid identity guides

Practical Microsoft Teams voice and Entra ID notes from real deployments. Call flow, SBC setup, and troubleshooting. No fluff.

  • Backup and Restore of AudioCodes Mediant 4000 SBC
    Teams & Enterprise Voice

    Backup and Restore of AudioCodes Mediant 4000 SBC

    BySatya Pathak August 14, 2026August 29, 2026

    Backing up an AudioCodes Mediant 4000 SBC is one of those tasks that may seem simple—until you actually need the backup during a production issue. The SBC contains important settings for SIP routing, IP Groups, Proxy Sets, SIP interfaces, routing rules, certificates, codecs, and other voice configurations. Having a recent backup can save hours of…

    Read More Backup and Restore of AudioCodes Mediant 4000 SBCContinue

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What is SkypeExchange4U? SkypeExchange4U is an independent engineering resource by Satya Pathak providing practical, production-tested runbooks for Microsoft Teams Direct Routing, Session Border Controllers (SBCs), Entra ID identity sync, and hybrid voice architecture.

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© 2026 SkypeExchange4U — SkypeExchange4U is an independent Microsoft 365 and enterprise-voice blog by Satya Pathak. Not affiliated with Microsoft, Skype, or SkyExchange.

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