Hi,
Instead of manually initiating a callout from the zoom client by going to Participants->Invite…->Room Systems->Callout->SIP.
Is there a way to initiate the SIP Callout using Zoom’s API, for a meeting currently taking place?
Hi @Steven_Aziz
Thanks for reaching out to us.
As far as I am aware, we do not have an endpoint that will allow you to programatically initiate the SIP callout
Feel free to make a feature request for it here:
Cheers,
Elisa
I have found that I can use the Windows Meeting SDK with the C# Wrapper to initiate the call with: ZOOM_SDK_DOTNET_WRAP.CZoomSDKeDotNetWrap.Instance.GetMeetingServiceWrap().GetH323Helper().CallOutH323(new H323Device() { type = H323DeviceType.H323DeviceType_SIP, name = “test”, ip = calloutAddress });
I am also using:ZOOM_SDK_DOTNET_WRAP.CZoomSDKeDotNetWrap.Instance.GetMeetingServiceWrap().GetMeetingParticipantsController().GetParticipantsList()
and ZOOM_SDK_DOTNET_WRAP.CZoomSDKeDotNetWrap.Instance.GetMeetingServiceWrap().GetMeetingParticipantsController().GetUserByUserID
and checking
IsH323User() to determine if a callout has already taken place.
Is there a way to check what address was used for the H323User?
Also, there is an issue with IsH323User() in the C# wrapper v5.16. I have been able to modify the SDK to fix the issue, but i would need to fix this issue every quarter when the SDK is updated. Can you please include the fix in the future releases so that i would not have to make the fix every quarter?
Hi @Steven_Aziz
I believe these are the only endpoints available
- Can you confirm whether IsH323User() in the windows meeting sdk will be fixed?
- Is there a way in the windows meeting sdk to determine the endpoint address used by an h323user?
Just wanted to double check, at this time Oct 2025, is there an endpoint will allow me to programatically initiate the SIP callout?