Envox CT ADE Development / RealSpeak Telecom

Anyone here experienced in developing with Envox CT ADE and/or RealSpeak
Telecom? I have a problem that I am not sure how to solve.
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Dialogic JCT/T1 (ISDN) card.
Envox CT ADE 9.1
RealSpeak Telecom 4
Visual Studio 2005
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Basically, what is happening is I create an ADXVoice and ADXTTS object
listening on a channel and speak some text when a call is received. If I
hang up during the speaking of the text then immediately call back to the
same channel the text starts speaking where it left off (minus the call
back seconds).
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Eg.
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public int iTrunk = 0;
private ADXVoiceClass ADXVoice1 = null;
private ADXTTSClass ADXTTS1 = null;
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private void Form1_Load(object sender, EventArgs e)
{
ADXVoice1 = new ADXVoiceClass();
ADXVoice1.TrunkAssign(iTrunk);
ADXTTS1 = new ADXTTSClass();
ADXTTS1.AssignCompatibleChannel(ADXTTSLib.RES_TYPE .RES_TYPE_Trunk,
iTrunk);
ADXTTS1.ListenTo(ADXTTSLib.RES_TYPE.RES_TYPE_Trunk , iTrunk);
ADXTTS1.SetPersonality("SAPI5_Person1");
ADXVoice1.IncomingCall += new
ADXVoiceLib._IADXVoiceEvents_IncomingCallEventHand ler(OnIncomingCall);
ADXVoice1.CallerHangUp += new
ADXVoiceLib._IADXVoiceEvents_CallerHangUpEventHand ler(OnCallerHangup);
}
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private void OnIncomingCall()
{
ADXVoice1.AnswerCall();
Play_Hello();
}
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private void Play_Hello()
{
ADXTTS1.SpeakString("This is a test to see what happens when a
disconnect occurs.", 0, "+");
ADXTTS1.SpeakString("I'll continue speaking to see if the next call
hears this same text.", 0, "+");
}
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I suppose somewhere in the OnCallerHangup method I need to free the TTS
resource or something. I've been trying for a while but have been
unsuccessful. Anyone have any experience with Envox CT ADE / RealSpeak
Telecom? I'd certainly appreciate the feedback.
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Thanks a lot.
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