<div dir="ltr"><br><div class="gmail_extra"><br><br><div class="gmail_quote">On Sun, Jun 15, 2014 at 9:24 PM, Krandon <span dir="ltr"><<a href="mailto:krandon.bruse@gmail.com" target="_blank">krandon.bruse@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<div>
<span style="font-size:14px">Hello Asterisk friends,</span>
</div><div><span style="font-size:14px"><br></span></div><div><span style="font-size:14px">I am currently interfacing with Asterisk through ARI and loving the experience so far. I have successfully originated calls and dumped them into my Stasis app. I am trying to figure out what the best way is to send a channel into an Application. The current architecture for /channels/{id}/play works well for the majority of my app, but I am running into a block figuring out how to interact with Asterisk dialplan applications.</span></div>
<div><span style="font-size:14px"><br></span></div><div><span style="font-size:14px">To give an example - I submit an originate to go to SIP/vendor/phoneNumber - with the other leg going to App: myStasisApp, {"soundFile":"blah"}. That works fine (with the proper quote escaping). Now my Stasis app has received the channelID to which we can do a lot of neat stuff. Say I play a sound to the user but then want to call the app WaitForSilence. What's the best way to do this? I may be misinterpreting the intended use of both Stasis and ARI - but I am curious to see what your thoughts are.</span></div>
<div><span style="font-size:14px"><br></span></div><div><span style="font-size:14px">Also, for the stasis app to get a list of arguments, I am passing it through as JSON. So far that is working fine - but I wanted to see if there was a better way to get a list/array of app args to Stasis.</span></div>
<div><span style="font-size:14px"><br></span></div><div><span style="font-size:14px">Forgive me if there is an easy solution - through digging and poking the last few days, I have not been able to find the intended use case or even a use case.</span></div>
<div><span style="font-size:14px"><br></span></div><br></blockquote></div><br></div><div class="gmail_extra">Well, the solution for this just got added into the Asterisk 12 branch, and so it hasn't made it into a release yet. It should be coming soon in Asterisk 12.4.0.<br>
<br></div><div class="gmail_extra">The TALK_DETECT [1] function enables AMI/ARI events [2] [3] [4] [5] on a channel, such that a connected ARI application receives notifications over the WebSocket when a person starts/stops talking. This lets you asynchronously 'know' when both talking/silence has occurred - obviating the need for the WaitForSilence/WaitForNoise dialplan applications. Plus, because it is asynchronous, if you decide you don't *want* to wait for silence, you don't have to!<br>
<br></div><div class="gmail_extra">With a bit of manipulation, you could also construct AMD from this as well - but I'll admit that's a bit more challenging. I'd be interested in people's experiences with attempting to do that, and if an asynchronous "IS_HUMAN" detection function is needed or not.<br>
</div><div class="gmail_extra"><br>[1] <a href="https://wiki.asterisk.org/wiki/display/AST/Asterisk+12+Function_TALK_DETECT">https://wiki.asterisk.org/wiki/display/AST/Asterisk+12+Function_TALK_DETECT</a><br>[2] <a href="https://wiki.asterisk.org/wiki/display/AST/Asterisk+12+ManagerEvent_ChannelTalkingStart">https://wiki.asterisk.org/wiki/display/AST/Asterisk+12+ManagerEvent_ChannelTalkingStart</a><br>
[3] <a href="https://wiki.asterisk.org/wiki/display/AST/Asterisk+12+ManagerEvent_ChannelTalkingStop">https://wiki.asterisk.org/wiki/display/AST/Asterisk+12+ManagerEvent_ChannelTalkingStop</a><br>[4] <a href="https://wiki.asterisk.org/wiki/display/AST/Asterisk+12+REST+Data+Models#Asterisk12RESTDataModels-ChannelTalkingStarted">https://wiki.asterisk.org/wiki/display/AST/Asterisk+12+REST+Data+Models#Asterisk12RESTDataModels-ChannelTalkingStarted</a><br>
[5] <a href="https://wiki.asterisk.org/wiki/display/AST/Asterisk+12+REST+Data+Models#Asterisk12RESTDataModels-ChannelTalkingFinished">https://wiki.asterisk.org/wiki/display/AST/Asterisk+12+REST+Data+Models#Asterisk12RESTDataModels-ChannelTalkingFinished</a><br>
<br></div><div class="gmail_extra">Matt<br><br></div><div class="gmail_extra">-- <br><div dir="ltr"><div>Matthew Jordan<br></div><div>Digium, Inc. | Engineering Manager</div><div>445 Jan Davis Drive NW - Huntsville, AL 35806 - USA</div>
<div>Check us out at: <a href="http://digium.com" target="_blank">http://digium.com</a> & <a href="http://asterisk.org" target="_blank">http://asterisk.org</a></div></div>
</div></div>