Call.SendProvisionalResponse(Int32, CallProvisionalResponseOptions) Method
Definition
Important
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Sends a provisional response synchronously.
protected:
void SendProvisionalResponse(int responseCode, Microsoft::Rtc::Collaboration::CallProvisionalResponseOptions ^ options);protected void SendProvisionalResponse (int responseCode, Microsoft.Rtc.Collaboration.CallProvisionalResponseOptions options);member this.SendProvisionalResponse : int * Microsoft.Rtc.Collaboration.CallProvisionalResponseOptions -> unitProtected Sub SendProvisionalResponse (responseCode As Integer, options As CallProvisionalResponseOptions)Parameters
- responseCode
- Int32
The provisional response code.
- options
- CallProvisionalResponseOptions
Optional parameters for sending the provisional response.
Exceptions
Thrown when the response code is not provisional.
Thrown when the call is in an invalid state.
Thrown when a transport error occurred while sending a response.
Remarks
A provisional response must be sent on the primary signaling session of the call. A provisional response could be sent only on an Incoming call, before the call is established.