Microsoft Teams Voice Connector

Voice & Unified Communications | Connector for Microsoft Teams Voice

What Is the Shield Connector for Microsoft Teams Voice?

Microsoft Teams Voice is the voice and audio conferencing capability embedded within Microsoft Teams, enabling employees to make and receive calls, conduct internal and external audio meetings, and run conference calls directly within the Teams environment. As organisations have migrated from on-premise telephony infrastructure to cloud-based unified communications, Teams Voice has become the primary voice channel for a growing number of financial services firms, replacing or supplementing traditional desk phones, trading turrets, and legacy PBX infrastructure with a single cloud-native platform that combines voice, video, messaging, and collaboration.

As a voice communication channel used in connection with regulated activity, Teams Voice calls fall squarely within the recordkeeping, supervision, and surveillance obligations imposed by the SEC, FINRA, MiFID II, FCA, and equivalent regulators globally. Every Teams Voice call relating to a trade, an order, a client instruction, or a business decision is potentially in scope, and firms that capture Teams messaging without also capturing Teams Voice face a material gap in their eComms compliance coverage.

Shield’s connector for Microsoft Teams Voice ingests call recordings, meeting recordings, and associated metadata directly into Shield’s compliance platform, making every recorded Teams Voice interaction immediately available for AI-powered surveillance, transcription, investigation, and eDiscovery alongside every other channel the firm uses. From the moment data enters Shield, it is available within a single unified platform, without manual exports, siloed review workflows, or the blind spots that arise when voice data is managed separately from the electronic communications it accompanies.

Teams Voice data does not exist in isolation. Compliance teams that capture Teams messages without capturing Teams Voice have an incomplete record of what was discussed and decided. Shield captures both in the same platform, making the full Teams communication record available for surveillance and investigation in a single unified workflow.

Why Microsoft Teams Voice Compliance Is Complex

Microsoft Teams Voice presents compliance challenges distinct from those of Teams messaging and reflects the specific characteristics of cloud-native voice and the pace at which Teams has displaced traditional telephony infrastructure. Several issues arise consistently across regulated firms:

• Voice treated as separate from messaging by default. Microsoft Teams Voice and Teams messaging are generated by different underlying components of the Teams platform and are subject to different compliance policies, different retention configurations, and different export mechanisms. Many firms that deploy Teams messaging incorrectly assume that Teams Voice calls are covered by the same connector. They are not. Teams Voice requires a separate, specifically configured capture solution, and firms without one have a material gap in their voice compliance coverage.
• Meeting recordings versus call recordings. Teams Voice generates two distinct types of voice record: ad hoc peer-to-peer calls and scheduled or impromptu meetings, each with different recording mechanisms, different metadata structures, and different compliance characteristics. Scheduled meetings may generate both a recording and a transcript natively within Teams; ad hoc calls may not. A compliant Teams Voice archive must capture both types consistently, regardless of how the interaction was initiated or whether a native Teams recording was created.
• Transcription quality and financial language accuracy. Microsoft Teams generates native transcripts for some meeting types, but these are produced by a generic speech-to-text engine not trained on financial services language. For trading desk calls, client advisory conversations, and cross-border transactions dense with financial shorthand and instrument-specific terminology, native Teams transcripts are frequently inaccurate enough to be unreliable for surveillance purposes. Effective Teams Voice compliance requires transcription quality that generic enterprise tools cannot deliver.
• Metadata completeness across call types. Teams Voice generates metadata alongside audio, including caller and recipient identifiers, call duration, meeting identifiers, participant lists, timestamps, and call direction, which is essential for audit trail integrity and regulatory examination responses. The metadata structure differs between ad hoc calls, scheduled meetings, and channel meetings, requiring a connector that handles all three consistently.
• Cross-channel continuity within Teams itself. A business interaction on Teams may involve a message thread, a Voice call, a file share, and a meeting all within the same Teams environment, but captured by different mechanisms if the compliance solution is not configured to handle all Teams communication types. Shield captures the full Teams record, messaging and voice, ensuring that the complete picture of every Teams interaction is available in a single unified archive.

Key Features of the Shield Microsoft Teams Voice Connector

Complete Teams Voice Call and Meeting Capture. Shield captures all Microsoft Teams Voice communication types, peer-to-peer calls, group calls, scheduled meetings, channel meetings, and ad hoc audio conferences, including full audio recordings, meeting transcripts, file shares, and every metadata field generated by the Teams platform. All data is ingested in full, with zero data loss across all call and meeting types.

Full Metadata Preservation. Shield retains and enriches the complete Teams Voice metadata layer, including caller and recipient identifiers, meeting identifiers, participant lists, timestamps, call duration, call direction, and recording segment data. This metadata is preserved in its original form, made fully searchable, and stored as part of the immutable compliance record, ensuring that investigations, regulatory examination responses, and eDiscovery productions are accurate and legally defensible.

AI-Powered Transcription and Voice Surveillance. Shield applies AI-powered transcription specifically trained on financial services voice communications, including the market shorthand, instrument terminology, and informal language typical of trading desk calls and client advisory conversations. Transcripts are passed through Shield’s surveillance models, enabling AI-driven detection of market manipulation, MNPI sharing, information leakage, front-running, and personal misconduct across the full Teams Voice record. This delivers significantly higher transcription accuracy than Microsoft’s native Teams transcription for financial services audio.

Immutable, Audit-Ready Archive. All Teams Voice data captured by Shield is stored in a tamper-evident, WORM-compliant archive with a complete audit trail of every access and action taken on the record. Data is indexed for rapid search and retrieval, supporting regulatory examination responses, eDiscovery requests, and internal investigations. Retention periods are fully configurable to meet jurisdiction-specific requirements, including the six-year standard under SEC Rules 17a-3 and 17a-4, the five-to-seven-year requirements under MiFID II and MAR, and the five-year requirements under CFTC Regulation 1.35.

Unified Teams Messaging and Voice Archive. Shield captures both Microsoft Teams messaging and Teams Voice in the same unified compliance platform, ensuring that the full Teams communication record is available for search, surveillance, and investigation in a single workflow. Compliance teams can correlate Teams messages with the voice calls they accompanied, reconstruct the complete sequence of a Teams-based business interaction, and produce unified Teams records for eDiscovery and regulatory examination responses without switching between separate archives.

Unified Cross-Channel Surveillance. Teams Voice does not exist in isolation. The same employees communicating over Teams Voice are also using Bloomberg IB, email, Symphony, and other channels, often about the same trades, clients, and decisions. Shield ingests Teams Voice data into the same unified compliance platform as every other channel, enabling compliance teams to correlate voice interactions with electronic communications from all other sources. This cross-channel context is essential for accurate misconduct detection and complete trade reconstruction.

Data Governance and Chain of Custody. Shield’s Teams Voice connector preserves a complete, verifiable chain of custody from ingestion through archiving and retrieval. Every stage of data handling is logged, auditable, and reportable, giving compliance officers and legal teams the confidence that Teams Voice records are admissible, complete, and unaltered throughout their lifecycle.

Regulatory Coverage

Microsoft Teams Voice calls and meetings are classified as business records subject to capture, retention, and surveillance requirements across multiple regulatory frameworks. The Shield Teams Voice connector supports compliance with:

• SEC Rules 17a-3 and 17a-4 — requiring broker-dealers to capture, preserve, and produce records of all communications related to their business, stored in WORM-compliant, non-rewriteable format with an audit trail, for a minimum of six years applicable to recorded voice and meeting communications conducted in connection with regulated activity.
• FINRA Rules 4511 and 3110 — requiring member firms to archive all communications relating to their business, as such, including recorded voice and conferencing communications with written supervisory procedures, supervision requirements, and full audit trail capability in place.
• MiFID II Article 16(7) and Article 25 — requiring investment firms to record and retain telephone conversations and electronic communications related to orders and transactions for a minimum of five years, with trade reconstruction capability within three days. MiFID II’s explicit inclusion of telephone recording as a regulatory obligation applies directly to Teams Voice calls conducted in connection with client orders and transactions.
• Market Abuse Regulation (MAR) — requiring firms to monitor communications for indicators of insider trading, front-running, and market manipulation, including voice communications where these behaviours may be coordinated or disclosed.
• CFTC Regulation 1.35 and 17 CFR § 23.202 — requiring swap dealers, major swap participants, and futures commission merchants to retain records of all oral communications relating to commodity interests and swap transactions as part of a complete audit trail for trade reconstruction.
• FCA Rules (SYSC 10A and MAR) — requiring FCA-regulated firms to record and retain relevant telephone conversations and electronic communications for a minimum of five years, and to implement effective surveillance arrangements to detect and prevent market abuse with explicit recording obligations for voice communications related to client orders and transactions.
• GDPR and applicable data privacy regulations — Shield’s architecture supports data residency requirements and privacy-compliant data handling across jurisdictions, including the specific requirements around voice recording consent, data subject access rights, and retention limitation applicable to recorded Teams Voice communications under GDPR and equivalent frameworks.

Other Related Connectors

Shield’s connector portfolio spans the full range of eComms channels and trading platforms used across regulated financial institutions. All connectors feed into a single unified compliance platform, so Teams Voice data is always reviewed in the context of every other channel your workforce uses.

• Microsoft Teams
• Microsoft Exchange
• Bloomberg IB and Bloomberg Mail
• Symphony
• ICE Chat
• FX Connect
• Zoom
• Verint
• Voice and Turret
• WhatsApp Business
• Movius SMS
• Mobile (SMS/MMS)
• Gmail

Frequently Asked Questions

Does capturing Microsoft Teams messaging also cover Teams Voice calls?

No. Teams messaging and Teams Voice are generated by different components of the Microsoft Teams platform and require separate compliance configurations and separate capture solutions. Many firms that have deployed Teams messaging archiving incorrectly assume that Teams Voice calls are covered by the same connector. They are not. A firm without a specific Teams Voice capture solution has a material gap in its voice compliance coverage, regardless of how comprehensive its Teams messaging archive is.

What Teams Voice communication types does Shield capture?

Shield captures peer-to-peer Teams Voice calls, group calls, scheduled meetings, channel meetings, and ad hoc audio conferences — including full audio recordings, meeting transcripts, file shares exchanged during calls, and the complete metadata layer. Both ad hoc calls and scheduled meetings are captured consistently, regardless of whether a native Teams recording was initiated by a participant.

Does Microsoft Teams provide native compliance-grade voice recording and archiving?

Microsoft Teams includes native meeting recording and transcription capabilities, but these are not purpose-built for the AI-powered misconduct surveillance, financial language transcription accuracy, cross-channel correlation, and regulatory archiving required under financial services compliance frameworks. Native Teams recordings may not be captured for all call types, native transcripts are produced by a generic engine not trained on financial services language, and Teams does not provide a compliance archive with the surveillance, supervision, and eDiscovery capabilities required by SEC, FINRA, MiFID II, and FCA-regulated firms.

How does Shield’s transcription of Teams Voice calls compare to Microsoft’s native transcription?

Shield applies AI-powered transcription specifically trained on financial services voice communications including the market shorthand, instrument terminology, and fast-paced informal language of trading desk and client advisory calls. Microsoft’s native Teams transcription is produced by a generic speech-to-text engine not optimised for financial services audio, and produces significantly less accurate transcripts for this content. Higher transcription accuracy translates directly into better surveillance outcomes: fewer false positives, fewer missed signals, and a more defensible compliance record.

Which regulations does the Shield Teams Voice connector help firms comply with?

The Shield Teams Voice connector supports compliance with SEC Rules 17a-3 and 17a-4, FINRA Rules 4511 and 3110, MiFID II Articles 16(7) and 25, Market Abuse Regulation (MAR), CFTC Regulation 1.35 and 17 CFR § 23.202, FCA SYSC 10A, and applicable data privacy regulations including GDPR.

Can Teams Voice data be reviewed alongside Teams messages and other channels during an investigation?

Yes, and Shield is the only platform that captures both Teams messaging and Teams Voice in the same unified compliance archive. A business interaction on Teams may involve a message thread, a voice call, and a file share, all within the same Teams environment but captured by different mechanisms. Shield combines all of these into a single, searchable record and makes them available alongside Bloomberg IB, email, Symphony, and every other channel for cross-channel investigation and trade reconstruction.

How should firms handle GDPR and privacy obligations for Teams Voice recordings?

Recorded Teams Voice communications are subject to specific GDPR obligations, including requirements around lawful basis for recording, notification to call participants, data subject access rights, and retention limitation that apply in addition to the general data protection framework. Shield’s architecture supports privacy-compliant handling of Teams Voice recording data, including configurable retention periods and data residency controls, enabling firms to meet their GDPR and equivalent privacy obligations alongside their financial services recordkeeping requirements.