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From: Avi Marcus <avi@avimarcus.net>
To: FreeSWITCH Users Help <freeswitch-users@lists.freeswitch.org>
Sent: Thursday, September 20, 2012 8:00 PM
Subject: Re: [Freeswitch-users] Speak vs. StreamFile

Give it a try... if you've got the volume, even better than wav is native file: http://wiki.freeswitch.org/wiki/Mod_native_file

-Avi

On Thu, Sep 20, 2012 at 8:56 PM, Malay Thakershi <mthakershi@gmail.com> wrote:

Hello,

I am working on optimizing call flow code. I use Cepstral as TTS from FS managed module (C# .net code).

I suspect using Session.Speak is slowing down the call experience (prompt delay) when there are # of concurrent calls.

My question: does it help with performance if I create WAV file for each static prompt in advance and use Session.StreamFile instead of Session.Speak?

Any help is appreciated.

Malay