Making and taking calls in Dynamics 365 Remote Assist on HoloLens
A one-to-one call includes two participants. For example, if you're repairing a machine and need help on-the-go, you can make a one-to-one call to a remote collaborator who uses Teams.
A group call includes three or more participants. For example, if you're inspecting an asset in a one-to-one call but need a third person's expertise, any participant can add the third person to the call to form a group call.
A meeting is a call scheduled using Teams or Outlook. It can include any number of participants. For example, if you want to have a weekly inspection with your team, you can create a meeting so that everyone receives notifications about the meeting and can join the meeting.
The following scenarios are supported when using Dynamics 365 Remote Assist on HoloLens:
- You can collaborate with a Teams desktop user in a one-to-one call, group call, or meeting scheduled using Microsoft Teams or Outlook
- You can collaborate with a Dynamics 365 Remote Assist mobile user in a one-to-one call or group call
- You can collaborate with a Teams mobile user in a one-to-one call
Make a one-to-one call to a contact in your company
When you open Dynamics 365 Remote Assist, you'll see your recent contacts list in the Call tab. To call one of the contacts you see, select the contact.
If your organization has enabled integration with Dynamics 365 Field Service, you can view and call the contact assigned to your Field Service booking. Select the Dynamics 365 Field Service icon (or say, "Remote Assist, Dynamics"), go to your instance and booking, then select the Support Contact listed.
If you don't see the contact you want, select Search and then use the holographic keyboard to enter a name or email address.
After the intended contact pops up, select the contact to call them. (Minimizing the keyboard will erase your search.)
Make a one-to-one call to a Teams user outside your tenant
You can search, call, and receive a call from a Dynamics 365 Remote Assist user in another tenant if your tenant is federated with that tenant. To call a federated user, open the app, select Search, and then use the holographic keyboard to enter their full email address. You won't see any search results if you enter just a name or a partial email address. After you call them once, they will appear in your recent contacts list, so you will not have to search for them again.
If you're not able to find the contact you're looking for, it might be because Teams federation (that is, "Teams external access") has not been enabled. Contact your administrator for help.
Make a group call
A group call can include Dynamics 365 Remote Assist HoloLens or HoloLens 2 users with Dynamics 365 Remote Assist mobile users and Teams desktop users. You can also switch between participants' video feeds and mute participants as needed. Learn more about joining group calls with Dynamics Remote Assist mobile users and Teams desktop users here.
Start by calling one person, and then select Open Participants (as seen here: ).
You'll see the first person you called on the left side of the video card, and a list of participants on the right side of the video card. On the bottom of the video card is a text field. Select it, and a holographic keyboard will pop out. A list of your recent contacts will appear. If the person you'd like to call isn't on the list, enter a name or email address using the holographic keyboard, and then select a name in the search results to start the call.
To mute a participant, select Open Participants or say "Remote Assist, Open Participants." Tap on a participant to see a video feed of them. Tap on a participant's mute button next to their name to mute them. A muted participant is the only one who can unmute themselves.
You can't mute another participant in a one-to-one call. You can only mute and unmute yourself.
Accept a call
Select Video (or say "Remote Assist, Video") to accept the call as a video call or Audio (or say "Remote Assist, Audio") to accept it as a voice-only call. To decline the call, select Ignore (or say "Remote Assist, Ignore").
To receive calls when you're using other apps on HoloLens, first open the Dynamics 365 Remote Assist app. Then use the Start gesture to go to the start menu, and select another app to use. This keeps Dynamics 365 Remote Assist running in the background.
You'll get a notification if a Dynamics 365 Remote Assist call comes in, and you'll be able to select Accept to initiate an audio call, Video to initiate a video call, and Ignore to ignore the call.
In other words, you can receive a call in two scenarios – if Dynamics 365 Remote Assist is the app you have open and if it's running in the background.
When you join the call, remote collaborators will be able to see what you see in your space—including holograms.
End a call
To end a call, select End Call (as seen here: ), or say "Remote Assist, End Call."
- View documentation on group calls between Dynamics 365 Remote Assist mobile, Dynamics 365 Remote Assist HoloLens, and Teams desktop here.