Azure Communication Services
An Azure communication platform for deploying applications across devices and platforms.
812 questions
1 answer
The number of videos displayed in ACS group call is limited
Hi Teams. After a period of testing, we found that: up to only 6 video streams are displayed by default, although the number of users with video enabled is more than 6. Does the ACS limit the amount of video streams? I cannot find the updated…
asked 2021-04-23T08:51:19.97+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(118.4, 2%, 21%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EPM%3C/text%3E%3C/svg%3E)
Phạm Trường
141
Reputation points
commented 2021-04-27T16:57:02.003+00:00
Grmacjon-MSFT
17,456
Reputation points
1 answer
One of the answers was accepted by the question author.
Does the ACS support the video codec VP8 ?
Hi ACS Teams, Please , help me answer question . Does the ACS support the video codec VP8 ? Thank Teams.
asked 2021-04-23T08:24:42.387+00:00
Phạm Trường
141
Reputation points
accepted 2021-04-27T01:25:53.847+00:00
Phạm Trường
141
Reputation points
1 answer
One of the answers was accepted by the question author.
Does ACS use the platform behind Skype?
Hi , ACS Teams. Does ACS use the platform behind Skype? We see it when we develop application. Thanks Teams!
asked 2021-04-23T08:48:10.18+00:00
Phạm Trường
141
Reputation points
accepted 2021-04-24T04:04:44.983+00:00
Phạm Trường
141
Reputation points
2 answers
Can't acquire toll free number for communication services
I want to test the SMS functionality of the new Azure communication services but the toll free option is greyed out
asked 2021-04-17T20:16:18.59+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(35.2, 14.000000000000002%, 13%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EM%3C/text%3E%3C/svg%3E)
Maher
1
Reputation point
commented 2021-04-23T07:05:32.603+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(185.6, 59%, 27%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESM%3C/text%3E%3C/svg%3E)
SnehaAgrawal-MSFT
21,006
Reputation points
1 answer
One of the answers was accepted by the question author.
Does P2P have a computation cost? Or just SFU?
Hi ACS Team . Does P2P have a computation cost? Or just SFU? We not found information of this ACS documents. Thanks team !
asked 2021-04-21T05:37:34.963+00:00
Phạm Trường
141
Reputation points
accepted 2021-04-23T03:31:02.757+00:00
Phạm Trường
141
Reputation points
1 answer
One of the answers was accepted by the question author.
Does ACS support add and delete Track ?
Hi Teams, We develop function add and remove Track when call Purpose : For multithreading, we can specify sendrecv (send and view), sendonly (send only) or recvonly (watch only) for the role game. However in ACS document not metion about this. …
asked 2021-04-15T12:11:53.223+00:00
Phạm Trường
141
Reputation points
accepted 2021-04-17T09:16:49.59+00:00
Phạm Trường
141
Reputation points
1 answer
ACS Chat Membership and Calling Group Size Limit
Hi, Are there options to have chat threads and calling groups to be larger than 250 members? Our use case may need threads to allow for members larger than what seems to be the limit of 250. Please let me know what are my options or if we have to pivot…
asked 2021-04-02T09:28:34.207+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(86.4, 28.999999999999996%, 18%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ERA%3C/text%3E%3C/svg%3E)
Rashid Appadolo
1
Reputation point
commented 2021-04-13T20:58:37.817+00:00
Grmacjon-MSFT
17,456
Reputation points
1 answer
One of the answers was accepted by the question author.
Does Azure Communication Services supports optimized stream ?
Hi Teams, We research, know MS team supports optimized stream, but don't know whether ACS has the above feature? And if so, what feature is it? We want apply for system with the purpose of having Meetings with many members, We want depending on…
asked 2021-04-07T08:04:35.9+00:00
Phạm Trường
141
Reputation points
accepted 2021-04-08T09:26:58.097+00:00
Phạm Trường
141
Reputation points
1 answer
One of the answers was accepted by the question author.
Does Azure Communications Service support Simulcast?
Hello Microsoft Teams, Now, We deployment system Call , we want deployment using Azure Communication Services ? We not found document about features : Multi-stream and SimulCast when Call . Does Azure Communications Service support Simulcast ? …
asked 2021-04-07T03:29:51.963+00:00
Phạm Trường
141
Reputation points
commented 2021-04-08T08:52:34.647+00:00
Phạm Trường
141
Reputation points
2 answers
One of the answers was accepted by the question author.
Support for Real Time Chat Notifications in .NET for Azure Communications Service
This question is specifically centred around support for chat-based events broadcast from Azure Communication Services (ACS). Currently, ACS supports Real-Time Notifications using the JavaScript SDK - "Real-time notifications (enabled by…
Azure Communication Services
Azure Communication Services
An Azure communication platform for deploying applications across devices and platforms.
812 questions
C#
C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
10,656 questions
asked 2021-04-01T09:58:27.243+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(48, 16%, 14%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJR%3C/text%3E%3C/svg%3E)
Justin Rogowski
26
Reputation points
accepted 2021-04-07T18:02:04.277+00:00
Justin Rogowski
26
Reputation points
1 answer
One of the answers was accepted by the question author.
Communication Services Toll Free Number Disabled
I am trying to setup a new phone number in Azure Communication Services. I'm on a paid account with a valid payment method, I'm in the United States, and I'm using an app to send the messages. This would seem to meet the criteria for getting a…
asked 2021-04-02T12:45:17.457+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(0, 60%, 10%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJW%3C/text%3E%3C/svg%3E)
James Wheeler
96
Reputation points
accepted 2021-04-05T13:29:31.763+00:00
James Wheeler
96
Reputation points
0 answers
Deployed Web ACS Service cannot access camera from Safari on iPhone.
We are working on building a web application using ACS that would be accessed through the desktop as well as mobile devices. We've found a way to render the local and remote video on the screen from the desktop computers, unfortunately, there is no video…
asked 2021-04-01T16:26:46.887+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(217.60000000000002, 28.999999999999996%, 31%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EOT%3C/text%3E%3C/svg%3E)
Oleh Tielushko
1
Reputation point
commented 2021-04-03T04:27:14.583+00:00
brtrach-MSFT
15,866
Reputation points Microsoft Employee
1 answer
"@azure/communication-calling" npm package | new CallClient() geting error when we take the build in react.
In my ACS project when i take the build, code line -> this.callClient = new CallClient(options); getting an error which mentioned bellow. " ReferenceError: this hasn't been initialised - super() hasn't been called at e.exports…
asked 2021-03-24T18:22:22.037+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(188.79999999999998, 30%, 28%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EF%3C/text%3E%3C/svg%3E)
Freb
6
Reputation points
answered 2021-03-26T05:15:44.677+00:00
Grmacjon-MSFT
17,456
Reputation points
1 answer
Azure communication service / heavy flickering on Edge
Hi, we've just setup the sample application for ACS video calling and noticed heavy flickering if you are using the MS Edge bowser (current version)
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(217.60000000000002, 0%, 31%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EPM%3C/text%3E%3C/svg%3E)
2 answers
One of the answers was accepted by the question author.
Azure Communication Services video call settings
Hi, We are designing an app for online fitness training. So we need the focus on the trainer video stream. How to adjust the quality of the video stream? For example: Trainer: 480p/30fps Trainee: 240p/10fps Another point... Another point: I can't find…
1 answer
Azure communication service Chat using .NET core
Could you please add a sample application for azure communication service chat functionality using .NET core. I found one sample Hero group chat Link- https://learn.microsoft.com/en-us/azure/communication-services/samples/chat-hero-sample but it…
Azure Communication Services
Azure Communication Services
An Azure communication platform for deploying applications across devices and platforms.
812 questions
C#
C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
10,656 questions
asked 2021-03-23T09:17:37.78+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(297.6, 24%, 38%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ENI%3C/text%3E%3C/svg%3E)
Nainukunnel Ibrahim, Haris (EXTERNAL)
1
Reputation point
answered 2021-03-23T18:52:27.223+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(153.6, 92%, 24%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EA%3C/text%3E%3C/svg%3E)
ajkuma
24,971
Reputation points Microsoft Employee
1 answer
Join Teams meeting as a guest not working
Hello, we are using ACS iOS SDK and and working on a client app that lets users to connect to Teams meeting as a guest. Host schedules the meeting and share the meeting link and access token to user to connect. Here there are 2 possibilities - Guest…
asked 2021-03-15T15:00:23.73+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(230.39999999999998, 5%, 32%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EKM%3C/text%3E%3C/svg%3E)
Kambalekar, Manjunath
1
Reputation point
commented 2021-03-18T16:35:07.557+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(192, 48%, 28%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAK%3C/text%3E%3C/svg%3E)
Artur Kania
1
Reputation point Microsoft Employee
1 answer
Get video stream source from RemoteVideoStream
I'm trying out the Azure Communication Services Call SDK, as in get-started-with-video-calling tutorial, I can use the Renderer API for rendering Local/Remote video to the screen...! However, when I need to integrate the streams into a running…
asked 2021-03-12T11:11:24.58+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(252.8, 28.999999999999996%, 34%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EHH%3C/text%3E%3C/svg%3E)
Huy Hoàng Phan
26
Reputation points
commented 2021-03-18T02:41:46.237+00:00
Grmacjon-MSFT
17,456
Reputation points
1 answer
One of the answers was accepted by the question author.
Custom message between peers in Azure Communication Services
I successfully created a working example of a group call using (Azure Communication Services). But as I scroll through the pages, I can't find a way to emit/receive custom message (custom event) between clients...! For example, in a group call of…
asked 2021-03-10T10:52:42.353+00:00
Huy Hoàng Phan
26
Reputation points
commented 2021-03-11T08:32:51.673+00:00
ajkuma
24,971
Reputation points Microsoft Employee
2 answers
Azure Communication Services SMS POST URL format
Having an issue with Azure Communication Services. I'm not sure what the format of the REST URL should be. When I try the method outlined here https://learn.microsoft.com/en-us/rest/api/communication/sms/send… replacing {endpoint} with my copied endpoint…
asked 2021-02-05T20:23:16.267+00:00
cbron
26
Reputation points
answered 2021-03-04T18:39:31.89+00:00
Jameela Esa
166
Reputation points Microsoft Employee