Answer
Sep 15, 2026 - 06:55 AM
The Teams SIP Gateway is a service provided by Microsoft that enables interoperability between Microsoft Teams and legacy SIP-based telephony equipment, such as desk phones and PBXs. It allows organizations to leverage their existing telephony infrastructure while migrating to or using Microsoft Teams for their communication needs. This integration helps in maintaining communication continuity without needing to immediately replace all legacy hardware.
