Remote Interpreting: How It Works and When to Choose It
How remote interpreting works in Zoom and Teams: RSI platforms, audio channels, quality requirements, handover, and when a human interpreter is the right call.
Published · 5 min read
In short
- Remote simultaneous interpretation (RSI) uses a platform with one audio channel per language and a console for the interpreter. Each listener picks a channel and hears the session in their own language.
- VRI connects an interpreter by video for short, unscheduled conversations. RSI is booked in advance and is the usual choice for conferences and long meetings.
- For legal or medical settings, book human interpreters. For everyday team calls, an AI bot that joins the meeting handles routine conversations without any booking.
In this article
Remote interpreting is interpreting done by a professional who is not in the room: they listen to the speaker over the internet and speak in another language through a platform, while the audience hears it live. It is used at conferences, corporate meetings, webinars and official procedures. There are two main models: RSI (remote simultaneous interpretation), which works with one audio channel per language, and VRI (video remote interpreting), where the interpreter appears on video. This guide explains how each works, what they demand, and when to book a human interpreter or turn to AI.
RSI, VRI and other modes
- RSI (remote simultaneous interpretation). The interpreter hears the original audio through headphones and speaks into a microphone almost at the same time as the speaker. They work from a dedicated console, at home or in an interpreting hub, and the audience picks the channel for their language on the platform. For the craft in general, see our guide to simultaneous interpretation.
- VRI (video remote interpreting). An interpreter serves the people in a conversation by video call, often in a medical appointment or a short, unscheduled errand. It is a service for a few people, not a broadcast to an audience.
- Remote consecutive. The speaker talks, pauses, and the interpreter renders the passage. It is slower but very precise, and it is used in interviews and negotiations.
- Automatic speech translation. An AI system translates what is said, with voice and captions. There is no human interpreter and no console, and it starts in seconds.
How a translated call goes
A congress organiser in Barcelona rehearses the connection with a Belgian keynote speaker before the interpreted session.
Scripted example, not a recording
OrganiserBuenos días, doctor. Le llamo para ensayar la conexión. El día del congreso, los asistentes seguirán su charla por canales de interpretación.
Bonjour, docteur. Je vous appelle pour répéter la connexion. Le jour du congrès, les participants suivront votre exposé sur des canaux d'interprétation.
| Said | Translation | |
|---|---|---|
| Organiser | Buenos días, doctor. Le llamo para ensayar la conexión. El día del congreso, los asistentes seguirán su charla por canales de interpretación. | Bonjour, docteur. Je vous appelle pour répéter la connexion. Le jour du congrès, les participants suivront votre exposé sur des canaux d'interprétation. |
| Speaker | Parfait. Dois-je faire quelque chose de différent ? | Perfecto. ¿Tengo que hacer algo distinto de lo habitual? |
| Organiser | Hable con calma y haga pausas entre ideas. Los intérpretes oyen sus términos médicos por auriculares y necesitan captarlos con claridad. | Parlez calmement et faites une pause entre les idées. Les interprètes entendent vos termes médicaux au casque et doivent les saisir clairement. |
| Speaker | Compris. Et si j'accélère, quelqu'un me le dira ? | Entendido. Y si acelero, ¿alguien me avisará? |
| Organiser | Sí, el coordinador técnico se lo indicará por el chat de la plataforma. | Oui, le coordinateur technique vous le signalera dans le chat de la plateforme. |
How audio channels work
In an RSI session, the original audio travels on one channel and each interpreted language on another. Each attendee chooses theirs on entry, and the interpreter sends their voice only to that channel. There are three common ways to set it up:
- Zoom. The host designates the interpreters and assigns each a language. Participants choose the channel in the interpretation menu and can lower the volume of the original audio.
- Microsoft Teams. Meetings support language interpreters with similar behaviour: they are designated in the meeting and attendees choose the language they listen in.
- Specialised RSI platforms, such as KUDO or Interprefy. They offer a fuller interpreting console, their own technical support, and integration with meetings in other tools.
The interpreter needs to see the speaker and the slides, not only hear them, because gesture and visual context help interpretation. That is why they usually follow the meeting in a separate window with the speaker's video, in addition to their console.
Comparison: RSI platform, native feature or AI bot
| RSI platform | Native Zoom, Meet or Teams feature | AI bot such as Akume | |
|---|---|---|---|
| Who translates | Human interpreters | People (interpreter channels) or AI (translated captions) | AI |
| Advance booking | Yes, ahead of time | Depends on the feature | No: it joins the meeting in seconds |
| What the audience hears | The interpreter's voice on one channel per language | Interpreter channel or translated captions | Spoken translation and live captions |
| Technical support | Included in the service | Handled by the organiser | Handled by the organiser |
| Best suited to | Conferences, official events, high-risk sessions | Regular company meetings | Team, sales and support calls |
| Languages | Whatever the team can cover | Whatever each platform supports | 60+ languages |
This table is not meant to rank the options, only to place them. If you are comparing live interpretation providers, our guide to Wordly alternatives may also help.
Quality requirements: headsets, bandwidth and handover
The quality of remote interpreting depends more on technique than on fashionable technology.
Headset and microphone. A good closed headset and a quality microphone are essential. A laptop microphone or a speaker with echo ruins the interpreter's work and the audience's listening.
Connection. Ideally a wired connection plus a second one as backup, for example mobile data. The platform runs on ordinary bandwidth, but any drop on the interpreter's connection is noticed immediately.
Room. A quiet space, without background noise or reverberation, with enough light to see the screen.
Handover. Simultaneous interpreting is very tiring. That is why interpreters work in pairs and swap roughly every 30 minutes. If the session runs longer, or the content is highly technical, book two interpreters per language. The one who is not interpreting follows the speech, notes figures and names, and supports their colleague.
Preparation. Send the slides, glossary and speaker names in advance. Run a technical test before the event, with the same equipment and connection that will be used on the day.
When remote human interpreting is the right choice
Book human interpreters when:
- There are legal or medical consequences. Statements, notary work, consultations and procedures with official validity require a professional who answers for their work. We cover this in more detail in interpreter or AI.
- The event is formal or has a large audience. Conferences, press briefings and meetings with investors or regulators expect professional interpretation.
- The terminology is highly specialised. An interpreter with experience in the field prepares with glossaries and knows the vocabulary.
- The session is long and complex. A backup team keeps quality up for hours.
Consider AI when:
- The call is spontaneous. There is no time to book anyone.
- It is a frequent working meeting. A bot that joins the call handles everyday conversations; see the guide to live translation in Zoom.
- Many languages take part at once. Booking one interpreter per language is hard to organise.
- You want captions that stay in your account. In Akume, the call captions are kept in your account.
The most practical approach is often to combine both: interpreters for the critical moment, AI translation for the rest of the team.
How to book a remote interpreting service
- Define the event. Date, duration, languages, number of attendees and platform.
- Choose a provider. An interpreting agency or a specialised RSI platform finds the interpreters and handles the technical side. You can also run the session yourself in Zoom or Teams if you have your own interpreters.
- Send the documentation. Slides, glossary, agenda and speaker details.
- Run a technical test a few days ahead, with the whole team.
- Appoint a coordinator to watch the session and handle incidents.
Questions and answers
Can I get live translation in Zoom without hiring an interpreter?
Yes. Zoom offers automatically translated captions, and it also lets human interpreters work on separate audio channels per language. Automatic captions are AI; interpreter channels are the work of a person. You can also add a translation bot such as Akume to the meeting.
Where does the interpreter see the video in a remote meeting?
Usually on a second screen or window, while working from their interpreting console. If the platform does not give them the speaker's video, the organiser has to set that up before the session starts.
Do I need to record the meeting if interpreters are involved?
Not necessarily. Many RSI platforms can record the interpretation channels separately. If you want a file with the translated audio, agree on it with the provider before the event, not after.
What happens if the interpreter cannot connect?
That is why teams work with a backup: the agency or platform keeps a stand-by interpreter for each language combination. If you organise the session yourself, always book one more interpreter than you need.
Sources
Prepared by the Akume editorial team with the help of AI tools. Platform facts come from official documentation, dated in the text.