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The documentation of this state machine is something that I would love to have documented somewhere. Unfortunately, very few people really know how it works and most of them are busy actually coding the core of freeswitch.
</div><div><br></div><div>I wonder if someday someone will accept this challenge and document it, it would help a lot of other not-so-core developers to understand how things work inside FS.</div>
<div><div><br></div><div>Regards,</div><div>-- </div><div>João Mesquita</div><div>Sent with <a href="http://www.sparrowmailapp.com/?sig">Sparrow</a></div><div><br></div></div>
<p style="color: #A0A0A8;">On Tuesday, February 7, 2012 at 6:05 AM, David Artuñedo Guillén wrote:</p>
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</o:shapelayout></xml><![endif]--><div><p style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">Hi,<o:p></o:p></p><p style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><o:p> </o:p></p><p style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">I’m new to FreeSwitch world. I’m looking at using the mod_event_socket interface to write some simple call control app. The Events I’m interested at are CHANNEL_STATE and CHANNEL_CALLSTATE to recognize the status of the calls and how they progress. I have not found any docs describing the state machines for channels and Calls. I look up in the Source code as well and couldn’t find the place where the state machine is implemented. <o:p></o:p></p><p style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><o:p> </o:p></p><p style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">Does anybody know where can I find this info?<o:p></o:p></p><p style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><o:p> </o:p></p><p style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">EG, when setting up some call through FS these are the events I am getting with the uuids associated:<o:p></o:p></p><p style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">bbac39e0-9025-4969-a6ba-b49c89b12237 CHANNEL_STATE CS_INIT<o:p></o:p></p><p style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">bbac39e0-9025-4969-a6ba-b49c89b12237 CHANNEL_CALLSTATE RINGING<o:p></o:p></p><p style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">bbac39e0-9025-4969-a6ba-b49c89b12237 CHANNEL_STATE CS_ROUTING<o:p></o:p></p><p style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">bbac39e0-9025-4969-a6ba-b49c89b12237 CHANNEL_STATE CS_CONSUME_MEDIA<o:p></o:p></p><p style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">9a66eaf9-e11e-4f9c-9623-19deac73fc2e CHANNEL_CALLSTATE ACTIVE<o:p></o:p></p><p style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">bbac39e0-9025-4969-a6ba-b49c89b12237 CHANNEL_CALLSTATE EARLY<o:p></o:p></p><p style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">bbac39e0-9025-4969-a6ba-b49c89b12237 CHANNEL_CALLSTATE ACTIVE<o:p></o:p></p><p style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">bbac39e0-9025-4969-a6ba-b49c89b12237 CHANNEL_STATE CS_EXECUTE<o:p></o:p></p><p style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">bbac39e0-9025-4969-a6ba-b49c89b12237 CHANNEL_STATE CS_HIBERNATE<o:p></o:p></p><p style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">9a66eaf9-e11e-4f9c-9623-19deac73fc2e CHANNEL_STATE CS_HIBERNATE<o:p></o:p></p><p style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">bbac39e0-9025-4969-a6ba-b49c89b12237 CHANNEL_STATE CS_RESET<o:p></o:p></p><p style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">9a66eaf9-e11e-4f9c-9623-19deac73fc2e CHANNEL_STATE CS_RESET<o:p></o:p></p><p style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">9a66eaf9-e11e-4f9c-9623-19deac73fc2e CHANNEL_STATE CS_SOFT_EXECUTE<o:p></o:p></p><p style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">bbac39e0-9025-4969-a6ba-b49c89b12237 CHANNEL_STATE CS_SOFT_EXECUTE<o:p></o:p></p><p style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">bbac39e0-9025-4969-a6ba-b49c89b12237 CHANNEL_STATE CS_CONSUME_MEDIA<o:p></o:p></p><p style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">bbac39e0-9025-4969-a6ba-b49c89b12237 CHANNEL_STATE CS_EXCHANGE_MEDIA<o:p></o:p></p><p style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">bbac39e0-9025-4969-a6ba-b49c89b12237 CHANNEL_CALLSTATE HANGUP<o:p></o:p></p><p style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">bbac39e0-9025-4969-a6ba-b49c89b12237 CHANNEL_STATE CS_HANGUP<o:p></o:p></p><p style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">9a66eaf9-e11e-4f9c-9623-19deac73fc2e CHANNEL_STATE CS_PARK<o:p></o:p></p><p style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">bbac39e0-9025-4969-a6ba-b49c89b12237 CHANNEL_STATE CS_REPORTING<o:p></o:p></p><p style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">bbac39e0-9025-4969-a6ba-b49c89b12237 CHANNEL_CALLSTATE DOWN<o:p></o:p></p><p style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">bbac39e0-9025-4969-a6ba-b49c89b12237 CHANNEL_STATE CS_DESTROY<o:p></o:p></p><p style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><o:p> </o:p></p><p style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">Thanks in advance. <o:p></o:p></p><p style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><o:p> </o:p></p><p style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">David<o:p></o:p></p><p style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><o:p> </o:p></p></div></div><div><div>_________________________________________________________________________</div><div>Professional FreeSWITCH Consulting Services:</div><div><a href="mailto:consulting@freeswitch.org">consulting@freeswitch.org</a></div><div><a href="http://www.freeswitchsolutions.com">http://www.freeswitchsolutions.com</a></div><div><br></div><div>FreeSWITCH-powered IP PBX: The CudaTel Communication Server</div><div><a href="http://www.cudatel.com">http://www.cudatel.com</a></div><div><br></div><div>Official FreeSWITCH Sites</div><div><a href="http://www.freeswitch.org">http://www.freeswitch.org</a></div><div><a href="http://wiki.freeswitch.org">http://wiki.freeswitch.org</a></div><div><a href="http://www.cluecon.com">http://www.cluecon.com</a></div><div><br></div><div>FreeSWITCH-users mailing list</div><div><a href="mailto:FreeSWITCH-users@lists.freeswitch.org">FreeSWITCH-users@lists.freeswitch.org</a></div><div><a href="http://lists.freeswitch.org/mailman/listinfo/freeswitch-users">http://lists.freeswitch.org/mailman/listinfo/freeswitch-users</a></div><div>UNSUBSCRIBE:<a href="http://lists.freeswitch.org/mailman/options/freeswitch-users">http://lists.freeswitch.org/mailman/options/freeswitch-users</a></div><div><a href="http://www.freeswitch.org">http://www.freeswitch.org</a></div></div></div></span>
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