Global HQ in Tianjin needs seamless PSTN calling? Direct Routing via local carriers is the answer. We’ll explore SBC configuration, SIP trunk setup, and firewall rules so every Tianjin user can call internationally without VoIP blocks.
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Teams Direct Routing Setup for Tianjin HQ
Learn how to set up Teams Direct Routing for your Tianjin HQ! This practical guide covers China-specific SIP trunk selection, SBC setup, compliance requirements, and step-by-step configuration to ensure a smooth and compliant Teams voice integration.
