LanScape Support Forum: How to stop playing wave file after Dtmf detected

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Topic: How to stop playing wave file after Dtmf detected

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ajdiaz
Junior
Junior

Joined: December 10 2007
Location: United States
Posts: 76

Posted: February 25 2008 at 12:20pm \| IP Logged

Can you describe what would be the best approach to stop playing a wave file prompt (stop streaming) after a user/caller hits a phone key (we detect DTMF input)? Thanks.

support
Administrator

Joined: January 26 2005
Location: United States
Posts: 1666

Posted: February 26 2008 at 8:22am \| IP Logged

Hi Aj,

The quickest way to terminate the currently playing data going out a Tx IVR channel of a phone line would be to call the StopIvrTransmit() API procedure. When your VOIP app calls this API proc, the transmit IVR will terminate the streaming of the queued up sample block data immediately.

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