Flite For Asterisk 1.6 提供了在 Asterisk 中使用 Flite 语音识别引擎的功能。
This module invokes the Flite TTS engine locally, and uses it to render text to speech. It supports 8kHz and 16kHz sample rates to provide the best possible sound quality along with the use of wideband codecs. It works with Asterisk 1.6, 1.8, and 10.
http://www.pbxinaflash.com/community/index.php?threads/how-to-add-secure-rtp-to-asterisk-1-8.8881/ http://www.voip-info.org/wiki/view/Asterisk+SRTP http://www.remiphilippe.fr/2011/01/16/asterisk-srtp-