Unified Communications (UC) tools are now synonymous with the modern workplace. Decisions are made in chat, approvals happen in meetings, and evidence lives in recordings and transcripts. The catch is that this content is spread across platforms and storage locations, which can make compliance slow and painful when an audit, investigation, or lawsuit hits.
Microsoft’s own guidance shows how Teams content can be stored in different places depending on the conversation type (for example, group chats vs channel meetings), which is exactly why many organizations look for a dedicated UC archiving approach.
If you are selecting a compliance platform or partner, here are the criteria for choosing a UC archiving vendor – beyond simply brand names.
Capture Coverage: Prove What You Can Collect, Not What The Brochure Claims
“Coverage” means what the vendor can reliably capture and preserve across your real environment: chat, channels, meeting messages, files, and meeting artefacts (recordings, transcripts, attachments). This is harder than it sounds because modern organizations often use multiple collaboration apps.
IDC MarketScape research found that most companies have almost seven different collaborative applications, which increases the chance of missing data if your archive only covers one or two tools.
What to check in demos:
- Which platforms are supported (Teams, Slack, Zoom, Webex), and which content types are included.
- How external collaboration is handled (guests, cross-tenant access, partner spaces).
- Whether capture uses vendor-supported APIs (Application Programming Interfaces), which are the official “pipes” for pulling data.
For example, Cisco explicitly states that Webex can integrate with external compliance platforms. This is done through its Events API and related APIs to access, monitor, and archive Webex data.
Retention Logic: Keep What You Must, Delete What You Should
Retention is the rule set that determines how long content is kept, and when it is defensibly deleted.
"Buyers often fixate on “longer is safer,” but that can increase cost and risk."
Your UC archiving partner should support:
- Multiple retention schedules by policy (for example HR, customer support, executive comms).
- Legal hold (also called litigation hold), which pauses deletion when content must be preserved for a legal matter.
Supervision & Review: Can You Spot Risk Early, with Separation of Duties?
Supervision (often called communications compliance) is the ability to monitor or review certain communications for policy breaches, misconduct, or regulatory issues.
