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Microsoft Teams live translation: what Interpreter can and cannot do

13 October 2026 · About 8 min read

Short answer: as of 13 October 2026, Microsoft documents an Interpreter agent for Teams meetings and eligible Teams calls. Eligible users with a Microsoft Copilot license (or Teams Rooms Pro on supported Rooms devices) can listen in a chosen language, with optional voice simulation. It is a strong native option when everyone is already on Teams with the right licences. It is not a cross-app desktop translator, and guests without the required entitlements cannot use it. A separate desktop tool can help when you switch meeting apps, when the other side cannot buy Copilot seats, or when you want bilingual captions and an SRT export under your own prepaid session.

By the Parley Voice team · Last updated 15 October 2026 · We make Parley, so this is not an independent review.

What Microsoft documents today

We re-checked Microsoft Learn’s Manage Interpreter agent page and related Support material on 13 October 2026. On that date, the public documentation said:

Role: Interpreter listens to spoken language in the meeting and translates it so participants can follow in another language in near real time.
Languages listed for speaking and listening: Chinese (Mandarin), English, French, German, Italian, Japanese, Korean, Portuguese, Spanish.
Licensing: an eligible Microsoft 365 base licence, an eligible Teams licence, and a Microsoft Copilot licence. 20 hours of interpretation per user per month are included with Copilot; access beyond that is subject to available capacity. Teams Rooms on Windows can use a Teams Rooms Pro licence in place of Copilot (same monthly hour framing on the Learn page).
Voice options: simulate the speaker’s own voice, or choose preset automated voices (Ava, Andrew, Fable Turbo). Voice samples are described as processed without long-term storage of biometric voice data.
Supported surfaces (Learn, same day): Teams desktop (Windows and Mac), mobile, web, scheduled and channel meetings, VDI, and Teams Rooms on Windows. Learn lists 1:1 Teams-to-Teams VoIP calls as supported for Interpreter under calling policy.
Not supported (Learn, same day): 1:1 PSTN calls, Teams events, Teams Rooms on Android, personal peripherals with Teams Rooms, and Microsoft Teams free.

Microsoft updates these pages. Re-open the official URLs before you plan a programme of work around Interpreter. Some secondary pages have listed additional language labels (for example regional Chinese variants); this article sticks to the Learn language list checked on 13 October 2026 and does not invent extra pairs.

What that means in practice

Interpreter can: give licensed participants in a Teams meeting (and eligible Teams calls) real-time spoken translation inside Microsoft’s product, including Chinese ↔ English among the listed languages, with org admin controls via meeting and calling policies.

Interpreter does not, by itself:

Remove the Copilot (or Rooms Pro) seat requirement for the people who need to use it.
Let anonymous or guest joiners without the documented entitlements run Interpreter.
Act as a single desktop app you carry into Zoom, Meet, or other clients with one prepaid wallet.
Replace human simultaneous interpretation for high-stakes negotiations or regulated settings.

Native features are convenient when your organisation already standardised on Teams and already buys Copilot. They are a weaker fit when counterparts refuse extra licences, when you bounce between several meeting products in one week, or when you need a local caption history and SRT file under your control.

When a desktop translation tool helps

A desktop translator sits between your physical microphone or headphones and the meeting application:

Outgoing: microphone → desktop translator → cloud speech translation → virtual microphone → meeting app
Incoming: meeting playback → capture source → desktop translator → translated speech in your headphones

Other participants hear translated speech as ordinary call audio. They do not need their own seat on the translator product. Inside Teams you still choose microphone and speaker devices like any other app — this article does not provide unverified click-by-click Teams setup steps. Validate with your own OS and client version.

Parley is one such Windows and Mac desktop app. Managed translation currently uses Qwen and Doubao (Gemini and OpenAI are coming soon, not marketed as available managed providers here). List rates are $0.070/min with Qwen and $0.148/min with Doubao. Speaking and listening share one connected-session charge; silence while the connection is ready is included, so stop the session when you finish. Bilingual captions appear in-session; you can export an SRT subtitle file from local history. Details: pricing.

How to choose

Situation	Often a fit
Everyone is on Teams with Copilot (or Rooms Pro where documented) and stays inside Microsoft	Teams Interpreter agent — re-check Learn for languages and hour caps
Guests or counterparties cannot obtain Copilot seats	Desktop virtual-mic workflow after your own device test, or human SI
You also meet on Zoom, Meet, or other apps the same week	Cross-app desktop tool, or each platform’s native feature where eligible
You need bilingual captions plus an SRT you keep locally	Desktop session with caption history (e.g. Parley) — see live captions
Board-level or compliance-sensitive negotiation	Human simultaneous interpretation; software as a supplement at most

Frequently asked questions

Does Teams Interpreter support Chinese?

Yes — Chinese (Mandarin) appears on the Microsoft Learn language list reviewed on 13 October 2026, alongside English, French, German, Italian, Japanese, Korean, Portuguese, and Spanish.

Do guests get Interpreter for free?

Not according to the licensing section checked that day. Copilot (or Rooms Pro on supported Rooms) and eligible base licences are required. Confirm on Microsoft’s pages for your tenant.

Is Parley “the only” two-way desktop option?

No. Other desktop and open-source tools exist (for example Sokuji). This article describes Parley’s public positioning; it does not claim exclusivity.