OnMediaDataTX

OnMediaDataTX

Occurs when audio data are to be sent to remote party.

This event is not available on .NET CF and COM versions due to their technical limitations.

CallToken – the ID of call who is originating this audio event.

UserData – the user data associated with call. This data can be set using AcceptCall(AcceptCallEx for COM)/MakeCall(MakeCallEx for COM) last parameter.

For C# parameter Length means number of samples.

For Delphi parameter SizeInBytes means size of samples in bytes. SizeInBytes = Length * 2

Please be aware – this event is called very frequently. Poorly written handlers can consume too much CPU usage especially under the debugger.