<br><br><div><span class="gmail_quote">2008/1/14, Cavalera Claudio Luigi <<a href="mailto:Claudio.Cavalera@italtel.it">Claudio.Cavalera@italtel.it</a>>:</span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
Hello Olivier,<br>from what I've understood Asterisk (or its plugin) should act as MRCP<br>client.</blockquote><div><br>I agree with you as Asterisk's TTS or ASR plugins (Lumenvox ASR module for instance, see <a href="http://www.lumenvox.com/products/speech_engine/">
http://www.lumenvox.com/products/speech_engine/</a>), should support MRCP but Asterisk itself don't need to.<br></div><br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
I copy and paste from RFC 4463 (hope it doesn't brake through email<br>exchange):<br><br> |--------------------|<br> ||------------------|| |----------------------|<br> || Application Layer|| ||--------------------||
<br> ||------------------|| || TTS | ASR | Fax ||<br> || ASR/TTS API || ||Plugin|Plugin|Plugin||<br> ||------------------|| || on | on | on ||
<br> || MRCP Core || || MRCP | MRCP | MRCP ||<br> || Protocol Stack || ||--------------------||<br> ||------------------|| || RTSP Stack ||
<br> || RTSP Stack || || ||<br> ||------------------|| ||--------------------||<br> || TCP/IP Stack ||========IP=========|| TCP/IP Stack ||
<br> ||------------------|| ||--------------------||<br> |--------------------| |----------------------|<br><br> MRCP client Real-time Streaming MRCP
<br> media server<br><br><br><br>As far as I see RTSP is needed to support MRCP.<br>But also concerning Asterisk and RTSP I've found little information<br>online:<br><a href="http://sip.fontventa.com/content/view/27/54/">
http://sip.fontventa.com/content/view/27/54/</a><br><br>and this old email:<br><a href="http://tinyurl.com/3ccl4f">http://tinyurl.com/3ccl4f</a><br><br>Is there anything more? :-)</blockquote><div><br>I'm not aware of anything else.
<br>In this case, RTSP is used to stream live video content.<br>I don't think MRCP is relevant for such usage : I see it targeted to scaling TTS applications to a large number of simultaneous users.<br></div><br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
Thanks,<br>Claudio</blockquote><div><br>Regards <br></div><br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">________________________________
<br><br>From: <a href="mailto:asterisk-users-bounces@lists.digium.com">asterisk-users-bounces@lists.digium.com</a><br>[mailto:<a href="mailto:asterisk-users-bounces@lists.digium.com">asterisk-users-bounces@lists.digium.com
</a>] On Behalf Of Olivier<br>Sent: Sunday, January 13, 2008 4:52 PM<br>To: Asterisk Users Mailing List - Non-Commercial Discussion<br>Subject: Re: [asterisk-users] MRCP Asterisk Integration<br><br><br>I think such feature should rather come from VXML server but I may be
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