azure communications services

The azure communications services tag covers Microsoft’s work on verified enterprise caller ID for Azure Communications Services-based contact centers. The featured discussion examines Open Verifiable Calling, a GSMA Foundry-backed framework demonstrated at MWC 2026, and its use for authenticating outbound customer-support and sales calls. The approach is intended to help legitimate enterprise calls avoid being blocked, mislabeled as spam, or ignored across different markets. Coverage focuses on the relationship between cloud contact centers and the wider phone network, including the possibility that cryptographic credentials could provide stronger evidence of a caller’s identity than conventional caller ID alone. It offers a focused view of emerging communications trust and verification efforts.