Cepstral Community

I use Cepstral voices for my integration of Asterisk with Ragi. I downloaded 2 different voices that of David-8kHz and Lawrence-8kHz. If i use swift -n David or Lawrence 'message' in the terminal it gives me the appropriate voice. In order to use the particular voice in my ruby file where i use 'speak_text' how can i use the prefered voice.

Hurray, Got it. Use the tag <voice name = Lawrence-8kHz> text </voice> in the ruby file. this will solve the problem.