verified voice

The verified voice tag covers Microsoft’s use of Open Verifiable Calling to authenticate outbound calls from Azure Communications Services-based enterprise contact centers. The initiative, demonstrated with GSMA Foundry support at MWC 2026, addresses legitimate customer-support and sales calls that may be blocked, mislabeled as spam, or ignored. Coverage focuses on the role of cryptographic credentials in strengthening caller identity and making enterprise caller ID more trustworthy across supported markets. This tag is relevant to Microsoft, Azure communications, enterprise calling, telecom identity, and efforts to restore confidence in business phone calls without treating caller ID as merely an unverified label.