communications 2.0 applications (and a voice/twitter mashup)
DESCRIPTION
Shouldn't voice applications be simple to write? And shouldn't you be able to "mashup" voice with popular services like Twitter? In this presentation from eComm 2008 in March 2008, Voxeo CTO RJ Auburn talks about what's wrong with developing phone/voice applications today, how they can be done better, and then walks through a sample application showing how easily call presence information could be sent over to a Twitter account using open standards like CCXML.TRANSCRIPT
March 12th, 2008
eComm 2008
Creating Communication 2.0 Applications
1Monday, April 7, 2008
Thank you!
2Monday, April 7, 2008
Why Voxeo?
3Monday, April 7, 2008
Telephony Sucks
4Monday, April 7, 2008
There are a number of problems with Telephony
today...
5Monday, April 7, 2008
Complex
6Monday, April 7, 2008
Arcane
7Monday, April 7, 2008
Proprietary
8Monday, April 7, 2008
This is not how it should be...
9Monday, April 7, 2008
Simple
10Monday, April 7, 2008
Ubiquitous
11Monday, April 7, 2008
Open
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What to do?
13Monday, April 7, 2008
Leverage The Web Model
14Monday, April 7, 2008
Disaggregate The Components
15Monday, April 7, 2008
Utilize Standards
16Monday, April 7, 2008
What Does It Look Like?
17Monday, April 7, 2008
Application
Platform
Network
XML+HTTP
SIP
18Monday, April 7, 2008
Application
Platform
Network
XML+HTTP
SIP
19Monday, April 7, 2008
Application
Platform
Network
XML+HTTP
SIP
20Monday, April 7, 2008
Application Creation
21Monday, April 7, 2008
VoiceXML
- W3C standard to define speech dialogs
- Defines prompts and grammars that together create a phone application
- Thousands of developers
- 30+ Open source projects
22Monday, April 7, 2008
CCXML
- CCXML is the W3C standard for call control using XML
- Sister standard to VoiceXML
- Integrates with VoiceXML for dialog control
- Provides a framework for issuing call control commands and handling call control events
23Monday, April 7, 2008
Voxeo’sSolution
24Monday, April 7, 2008
Evolution
25Monday, April 7, 2008
Prophecy
26Monday, April 7, 2008
Example Application
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Sample Application Overview
- Caller dials in to the application
- Caller is bridged to the subscriber
- Results of the call attempt are posted to Twitter via their REST API
28Monday, April 7, 2008
<?xml version="1.0" encoding="UTF-8"?><ccxml xmlns="http://www.w3.org/2002/09/ccxml" version="1.0"> <var name="state" expr="'init'"/> <var name="incomingcall"/> <var name="tURL" expr="'http://zscgeek:[email protected]/statuses/update.xml'"/> <eventprocessor statevariable="state"> <transition event="connection.alerting" state="init"> <accept/> </transition> <transition event="connection.connected" state="init"> <assign name="state" expr="'calling'"/> <assign name="incomingcall" expr="event$.connectionid"/> <createcall dest="'tel:+18312392883'"/> </transition> <transition event="connection.connected" state="calling"> <assign name="state" expr="'connected'"/> <join id1="event$.connectionid" id2="incomingcall"/> <var name="status" expr="'RJ is on the phone'"/> <send targettype="'basichttp'" name="'update'" target="tURL" namelist="status"/> </transition> <transition event="connection.failed" state="calling"> <assign name="state" expr="'done'"/> <var name="status" expr="'RJ is not answering his phone'"/> <send targettype="'basichttp'" name="'update'" target="tURL" namelist="status"/> </transition> <transition event="connection.disconnected" state="connected"> <assign name="state" expr="'done'"/> <var name="status" expr="'RJ is off the phone'"/> <send targettype="'basichttp'" name="'update'" target="tURL" namelist="status"/> </transition> <transition event="send.successful" state="done"> <exit/> </transition> </eventprocessor></ccxml>
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29Monday, April 7, 2008
<?xml version="1.0" encoding="UTF-8"?><ccxml xmlns="http://www.w3.org/2002/09/ccxml" version="1.0"> <var name="state" expr="'init'"/> <var name="incomingcall"/> <var name="tURL" expr="'http://zscgeek:[email protected]/statuses/update.xml'"/> <eventprocessor statevariable="state"> <transition event="connection.alerting" state="init"> <accept/> </transition> <transition event="connection.connected" state="init"> <assign name="state" expr="'calling'"/> <assign name="incomingcall" expr="event$.connectionid"/> <createcall dest="'tel:+18312392883'"/> </transition> <transition event="connection.connected" state="calling"> <assign name="state" expr="'connected'"/> <join id1="event$.connectionid" id2="incomingcall"/> <var name="status" expr="'RJ is on the phone'"/> <send targettype="'basichttp'" name="'update'" target="tURL" namelist="status"/> </transition> <transition event="connection.failed" state="calling"> <assign name="state" expr="'done'"/> <var name="status" expr="'RJ is not answering his phone'"/> <send targettype="'basichttp'" name="'update'" target="tURL" namelist="status"/> </transition> <transition event="connection.disconnected" state="connected"> <assign name="state" expr="'done'"/> <var name="status" expr="'RJ is off the phone'"/> <send targettype="'basichttp'" name="'update'" target="tURL" namelist="status"/> </transition> <transition event="send.successful" state="done"> <exit/> </transition> </eventprocessor></ccxml>
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30Monday, April 7, 2008
<?xml version="1.0" encoding="UTF-8"?><ccxml xmlns="http://www.w3.org/2002/09/ccxml" version="1.0"> <var name="state" expr="'init'"/> <var name="incomingcall"/> <var name="tURL" expr="'http://zscgeek:[email protected]/statuses/update.xml'"/> <eventprocessor statevariable="state"> <transition event="connection.alerting" state="init"> <accept/> </transition> <transition event="connection.connected" state="init"> <assign name="state" expr="'calling'"/> <assign name="incomingcall" expr="event$.connectionid"/> <createcall dest="'tel:+18312392883'"/> </transition> <transition event="connection.connected" state="calling"> <assign name="state" expr="'connected'"/> <join id1="event$.connectionid" id2="incomingcall"/> <var name="status" expr="'RJ is on the phone'"/> <send targettype="'basichttp'" name="'update'" target="tURL" namelist="status"/> </transition> <transition event="connection.failed" state="calling"> <assign name="state" expr="'done'"/> <var name="status" expr="'RJ is not answering his phone'"/> <send targettype="'basichttp'" name="'update'" target="tURL" namelist="status"/> </transition> <transition event="connection.disconnected" state="connected"> <assign name="state" expr="'done'"/> <var name="status" expr="'RJ is off the phone'"/> <send targettype="'basichttp'" name="'update'" target="tURL" namelist="status"/> </transition> <transition event="send.successful" state="done"> <exit/> </transition> </eventprocessor></ccxml>
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<?xml version="1.0" encoding="UTF-8"?><ccxml version="1.0" xmlns="http://www.w3.org/2002/09/ccxml"></ccxml>
31Monday, April 7, 2008
<?xml version="1.0" encoding="UTF-8"?><ccxml xmlns="http://www.w3.org/2002/09/ccxml" version="1.0"> <var name="state" expr="'init'"/> <var name="incomingcall"/> <var name="tURL" expr="'http://zscgeek:[email protected]/statuses/update.xml'"/> <eventprocessor statevariable="state"> <transition event="connection.alerting" state="init"> <accept/> </transition> <transition event="connection.connected" state="init"> <assign name="state" expr="'calling'"/> <assign name="incomingcall" expr="event$.connectionid"/> <createcall dest="'tel:+18312392883'"/> </transition> <transition event="connection.connected" state="calling"> <assign name="state" expr="'connected'"/> <join id1="event$.connectionid" id2="incomingcall"/> <var name="status" expr="'RJ is on the phone'"/> <send targettype="'basichttp'" name="'update'" target="tURL" namelist="status"/> </transition> <transition event="connection.failed" state="calling"> <assign name="state" expr="'done'"/> <var name="status" expr="'RJ is not answering his phone'"/> <send targettype="'basichttp'" name="'update'" target="tURL" namelist="status"/> </transition> <transition event="connection.disconnected" state="connected"> <assign name="state" expr="'done'"/> <var name="status" expr="'RJ is off the phone'"/> <send targettype="'basichttp'" name="'update'" target="tURL" namelist="status"/> </transition> <transition event="send.successful" state="done"> <exit/> </transition> </eventprocessor></ccxml>
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32Monday, April 7, 2008
<?xml version="1.0" encoding="UTF-8"?><ccxml xmlns="http://www.w3.org/2002/09/ccxml" version="1.0"> <var name="state" expr="'init'"/> <var name="incomingcall"/> <var name="tURL" expr="'http://zscgeek:[email protected]/statuses/update.xml'"/> <eventprocessor statevariable="state"> <transition event="connection.alerting" state="init"> <accept/> </transition> <transition event="connection.connected" state="init"> <assign name="state" expr="'calling'"/> <assign name="incomingcall" expr="event$.connectionid"/> <createcall dest="'tel:+18312392883'"/> </transition> <transition event="connection.connected" state="calling"> <assign name="state" expr="'connected'"/> <join id1="event$.connectionid" id2="incomingcall"/> <var name="status" expr="'RJ is on the phone'"/> <send targettype="'basichttp'" name="'update'" target="tURL" namelist="status"/> </transition> <transition event="connection.failed" state="calling"> <assign name="state" expr="'done'"/> <var name="status" expr="'RJ is not answering his phone'"/> <send targettype="'basichttp'" name="'update'" target="tURL" namelist="status"/> </transition> <transition event="connection.disconnected" state="connected"> <assign name="state" expr="'done'"/> <var name="status" expr="'RJ is off the phone'"/> <send targettype="'basichttp'" name="'update'" target="tURL" namelist="status"/> </transition> <transition event="send.successful" state="done"> <exit/> </transition> </eventprocessor></ccxml>
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<var name="state" expr="'init'"/><var name="incomingcall"/><var name="tURL" expr="'http://zscgeek:[email protected]/statuses/update.xml'"/>
<eventprocessor statevariable="state"></eventprocessor>
33Monday, April 7, 2008
<?xml version="1.0" encoding="UTF-8"?><ccxml xmlns="http://www.w3.org/2002/09/ccxml" version="1.0"> <var name="state" expr="'init'"/> <var name="incomingcall"/> <var name="tURL" expr="'http://zscgeek:[email protected]/statuses/update.xml'"/> <eventprocessor statevariable="state"> <transition event="connection.alerting" state="init"> <accept/> </transition> <transition event="connection.connected" state="init"> <assign name="state" expr="'calling'"/> <assign name="incomingcall" expr="event$.connectionid"/> <createcall dest="'tel:+18312392883'"/> </transition> <transition event="connection.connected" state="calling"> <assign name="state" expr="'connected'"/> <join id1="event$.connectionid" id2="incomingcall"/> <var name="status" expr="'RJ is on the phone'"/> <send targettype="'basichttp'" name="'update'" target="tURL" namelist="status"/> </transition> <transition event="connection.failed" state="calling"> <assign name="state" expr="'done'"/> <var name="status" expr="'RJ is not answering his phone'"/> <send targettype="'basichttp'" name="'update'" target="tURL" namelist="status"/> </transition> <transition event="connection.disconnected" state="connected"> <assign name="state" expr="'done'"/> <var name="status" expr="'RJ is off the phone'"/> <send targettype="'basichttp'" name="'update'" target="tURL" namelist="status"/> </transition> <transition event="send.successful" state="done"> <exit/> </transition> </eventprocessor></ccxml>
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34Monday, April 7, 2008
<?xml version="1.0" encoding="UTF-8"?><ccxml xmlns="http://www.w3.org/2002/09/ccxml" version="1.0"> <var name="state" expr="'init'"/> <var name="incomingcall"/> <var name="tURL" expr="'http://zscgeek:[email protected]/statuses/update.xml'"/> <eventprocessor statevariable="state"> <transition event="connection.alerting" state="init"> <accept/> </transition> <transition event="connection.connected" state="init"> <assign name="state" expr="'calling'"/> <assign name="incomingcall" expr="event$.connectionid"/> <createcall dest="'tel:+18312392883'"/> </transition> <transition event="connection.connected" state="calling"> <assign name="state" expr="'connected'"/> <join id1="event$.connectionid" id2="incomingcall"/> <var name="status" expr="'RJ is on the phone'"/> <send targettype="'basichttp'" name="'update'" target="tURL" namelist="status"/> </transition> <transition event="connection.failed" state="calling"> <assign name="state" expr="'done'"/> <var name="status" expr="'RJ is not answering his phone'"/> <send targettype="'basichttp'" name="'update'" target="tURL" namelist="status"/> </transition> <transition event="connection.disconnected" state="connected"> <assign name="state" expr="'done'"/> <var name="status" expr="'RJ is off the phone'"/> <send targettype="'basichttp'" name="'update'" target="tURL" namelist="status"/> </transition> <transition event="send.successful" state="done"> <exit/> </transition> </eventprocessor></ccxml>
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<transition event="connection.alerting" state="init"> <accept/></transition>
35Monday, April 7, 2008
<?xml version="1.0" encoding="UTF-8"?><ccxml xmlns="http://www.w3.org/2002/09/ccxml" version="1.0"> <var name="state" expr="'init'"/> <var name="incomingcall"/> <var name="tURL" expr="'http://zscgeek:[email protected]/statuses/update.xml'"/> <eventprocessor statevariable="state"> <transition event="connection.alerting" state="init"> <accept/> </transition> <transition event="connection.connected" state="init"> <assign name="state" expr="'calling'"/> <assign name="incomingcall" expr="event$.connectionid"/> <createcall dest="'tel:+18312392883'"/> </transition> <transition event="connection.connected" state="calling"> <assign name="state" expr="'connected'"/> <join id1="event$.connectionid" id2="incomingcall"/> <var name="status" expr="'RJ is on the phone'"/> <send targettype="'basichttp'" name="'update'" target="tURL" namelist="status"/> </transition> <transition event="connection.failed" state="calling"> <assign name="state" expr="'done'"/> <var name="status" expr="'RJ is not answering his phone'"/> <send targettype="'basichttp'" name="'update'" target="tURL" namelist="status"/> </transition> <transition event="connection.disconnected" state="connected"> <assign name="state" expr="'done'"/> <var name="status" expr="'RJ is off the phone'"/> <send targettype="'basichttp'" name="'update'" target="tURL" namelist="status"/> </transition> <transition event="send.successful" state="done"> <exit/> </transition> </eventprocessor></ccxml>
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<?xml version="1.0" encoding="UTF-8"?><ccxml xmlns="http://www.w3.org/2002/09/ccxml" version="1.0"> <var name="state" expr="'init'"/> <var name="incomingcall"/> <var name="tURL" expr="'http://zscgeek:[email protected]/statuses/update.xml'"/> <eventprocessor statevariable="state"> <transition event="connection.alerting" state="init"> <accept/> </transition> <transition event="connection.connected" state="init"> <assign name="state" expr="'calling'"/> <assign name="incomingcall" expr="event$.connectionid"/> <createcall dest="'tel:+18312392883'"/> </transition> <transition event="connection.connected" state="calling"> <assign name="state" expr="'connected'"/> <join id1="event$.connectionid" id2="incomingcall"/> <var name="status" expr="'RJ is on the phone'"/> <send targettype="'basichttp'" name="'update'" target="tURL" namelist="status"/> </transition> <transition event="connection.failed" state="calling"> <assign name="state" expr="'done'"/> <var name="status" expr="'RJ is not answering his phone'"/> <send targettype="'basichttp'" name="'update'" target="tURL" namelist="status"/> </transition> <transition event="connection.disconnected" state="connected"> <assign name="state" expr="'done'"/> <var name="status" expr="'RJ is off the phone'"/> <send targettype="'basichttp'" name="'update'" target="tURL" namelist="status"/> </transition> <transition event="send.successful" state="done"> <exit/> </transition> </eventprocessor></ccxml>
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<transition event="connection.connected" state="init"> <assign name="state" expr="'calling'"/> <assign name="incomingcall" expr="event$.connectionid"/> <createcall dest="'tel:+18312392883'"/></transition>
37Monday, April 7, 2008
<?xml version="1.0" encoding="UTF-8"?><ccxml xmlns="http://www.w3.org/2002/09/ccxml" version="1.0"> <var name="state" expr="'init'"/> <var name="incomingcall"/> <var name="tURL" expr="'http://zscgeek:[email protected]/statuses/update.xml'"/> <eventprocessor statevariable="state"> <transition event="connection.alerting" state="init"> <accept/> </transition> <transition event="connection.connected" state="init"> <assign name="state" expr="'calling'"/> <assign name="incomingcall" expr="event$.connectionid"/> <createcall dest="'tel:+18312392883'"/> </transition> <transition event="connection.connected" state="calling"> <assign name="state" expr="'connected'"/> <join id1="event$.connectionid" id2="incomingcall"/> <var name="status" expr="'RJ is on the phone'"/> <send targettype="'basichttp'" name="'update'" target="tURL" namelist="status"/> </transition> <transition event="connection.failed" state="calling"> <assign name="state" expr="'done'"/> <var name="status" expr="'RJ is not answering his phone'"/> <send targettype="'basichttp'" name="'update'" target="tURL" namelist="status"/> </transition> <transition event="connection.disconnected" state="connected"> <assign name="state" expr="'done'"/> <var name="status" expr="'RJ is off the phone'"/> <send targettype="'basichttp'" name="'update'" target="tURL" namelist="status"/> </transition> <transition event="send.successful" state="done"> <exit/> </transition> </eventprocessor></ccxml>
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38Monday, April 7, 2008
<?xml version="1.0" encoding="UTF-8"?><ccxml xmlns="http://www.w3.org/2002/09/ccxml" version="1.0"> <var name="state" expr="'init'"/> <var name="incomingcall"/> <var name="tURL" expr="'http://zscgeek:[email protected]/statuses/update.xml'"/> <eventprocessor statevariable="state"> <transition event="connection.alerting" state="init"> <accept/> </transition> <transition event="connection.connected" state="init"> <assign name="state" expr="'calling'"/> <assign name="incomingcall" expr="event$.connectionid"/> <createcall dest="'tel:+18312392883'"/> </transition> <transition event="connection.connected" state="calling"> <assign name="state" expr="'connected'"/> <join id1="event$.connectionid" id2="incomingcall"/> <var name="status" expr="'RJ is on the phone'"/> <send targettype="'basichttp'" name="'update'" target="tURL" namelist="status"/> </transition> <transition event="connection.failed" state="calling"> <assign name="state" expr="'done'"/> <var name="status" expr="'RJ is not answering his phone'"/> <send targettype="'basichttp'" name="'update'" target="tURL" namelist="status"/> </transition> <transition event="connection.disconnected" state="connected"> <assign name="state" expr="'done'"/> <var name="status" expr="'RJ is off the phone'"/> <send targettype="'basichttp'" name="'update'" target="tURL" namelist="status"/> </transition> <transition event="send.successful" state="done"> <exit/> </transition> </eventprocessor></ccxml>
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<transition event="connection.connected" state="calling"> <assign name="state" expr="'connected'"/> <join id1="event$.connectionid" id2="incomingcall"/> <var name="status" expr="'RJ is on the phone'"/> <send targettype="'basichttp'" name="'update'" target="tURL" namelist="status"/></transition>
39Monday, April 7, 2008
<?xml version="1.0" encoding="UTF-8"?><ccxml xmlns="http://www.w3.org/2002/09/ccxml" version="1.0"> <var name="state" expr="'init'"/> <var name="incomingcall"/> <var name="tURL" expr="'http://zscgeek:[email protected]/statuses/update.xml'"/> <eventprocessor statevariable="state"> <transition event="connection.alerting" state="init"> <accept/> </transition> <transition event="connection.connected" state="init"> <assign name="state" expr="'calling'"/> <assign name="incomingcall" expr="event$.connectionid"/> <createcall dest="'tel:+18312392883'"/> </transition> <transition event="connection.connected" state="calling"> <assign name="state" expr="'connected'"/> <join id1="event$.connectionid" id2="incomingcall"/> <var name="status" expr="'RJ is on the phone'"/> <send targettype="'basichttp'" name="'update'" target="tURL" namelist="status"/> </transition> <transition event="connection.failed" state="calling"> <assign name="state" expr="'done'"/> <var name="status" expr="'RJ is not answering his phone'"/> <send targettype="'basichttp'" name="'update'" target="tURL" namelist="status"/> </transition> <transition event="connection.disconnected" state="connected"> <assign name="state" expr="'done'"/> <var name="status" expr="'RJ is off the phone'"/> <send targettype="'basichttp'" name="'update'" target="tURL" namelist="status"/> </transition> <transition event="send.successful" state="done"> <exit/> </transition> </eventprocessor></ccxml>
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<?xml version="1.0" encoding="UTF-8"?><ccxml xmlns="http://www.w3.org/2002/09/ccxml" version="1.0"> <var name="state" expr="'init'"/> <var name="incomingcall"/> <var name="tURL" expr="'http://zscgeek:[email protected]/statuses/update.xml'"/> <eventprocessor statevariable="state"> <transition event="connection.alerting" state="init"> <accept/> </transition> <transition event="connection.connected" state="init"> <assign name="state" expr="'calling'"/> <assign name="incomingcall" expr="event$.connectionid"/> <createcall dest="'tel:+18312392883'"/> </transition> <transition event="connection.connected" state="calling"> <assign name="state" expr="'connected'"/> <join id1="event$.connectionid" id2="incomingcall"/> <var name="status" expr="'RJ is on the phone'"/> <send targettype="'basichttp'" name="'update'" target="tURL" namelist="status"/> </transition> <transition event="connection.failed" state="calling"> <assign name="state" expr="'done'"/> <var name="status" expr="'RJ is not answering his phone'"/> <send targettype="'basichttp'" name="'update'" target="tURL" namelist="status"/> </transition> <transition event="connection.disconnected" state="connected"> <assign name="state" expr="'done'"/> <var name="status" expr="'RJ is off the phone'"/> <send targettype="'basichttp'" name="'update'" target="tURL" namelist="status"/> </transition> <transition event="send.successful" state="done"> <exit/> </transition> </eventprocessor></ccxml>
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<transition event="connection.failed" state="calling"> <assign name="state" expr="'done'"/> <var name="status" expr="'RJ is not answering his phone'"/> <send targettype="'basichttp'" name="'update'" target="tURL" namelist="status"/></transition>
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<?xml version="1.0" encoding="UTF-8"?><ccxml xmlns="http://www.w3.org/2002/09/ccxml" version="1.0"> <var name="state" expr="'init'"/> <var name="incomingcall"/> <var name="tURL" expr="'http://zscgeek:[email protected]/statuses/update.xml'"/> <eventprocessor statevariable="state"> <transition event="connection.alerting" state="init"> <accept/> </transition> <transition event="connection.connected" state="init"> <assign name="state" expr="'calling'"/> <assign name="incomingcall" expr="event$.connectionid"/> <createcall dest="'tel:+18312392883'"/> </transition> <transition event="connection.connected" state="calling"> <assign name="state" expr="'connected'"/> <join id1="event$.connectionid" id2="incomingcall"/> <var name="status" expr="'RJ is on the phone'"/> <send targettype="'basichttp'" name="'update'" target="tURL" namelist="status"/> </transition> <transition event="connection.failed" state="calling"> <assign name="state" expr="'done'"/> <var name="status" expr="'RJ is not answering his phone'"/> <send targettype="'basichttp'" name="'update'" target="tURL" namelist="status"/> </transition> <transition event="connection.disconnected" state="connected"> <assign name="state" expr="'done'"/> <var name="status" expr="'RJ is off the phone'"/> <send targettype="'basichttp'" name="'update'" target="tURL" namelist="status"/> </transition> <transition event="send.successful" state="done"> <exit/> </transition> </eventprocessor></ccxml>
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<?xml version="1.0" encoding="UTF-8"?><ccxml xmlns="http://www.w3.org/2002/09/ccxml" version="1.0"> <var name="state" expr="'init'"/> <var name="incomingcall"/> <var name="tURL" expr="'http://zscgeek:[email protected]/statuses/update.xml'"/> <eventprocessor statevariable="state"> <transition event="connection.alerting" state="init"> <accept/> </transition> <transition event="connection.connected" state="init"> <assign name="state" expr="'calling'"/> <assign name="incomingcall" expr="event$.connectionid"/> <createcall dest="'tel:+18312392883'"/> </transition> <transition event="connection.connected" state="calling"> <assign name="state" expr="'connected'"/> <join id1="event$.connectionid" id2="incomingcall"/> <var name="status" expr="'RJ is on the phone'"/> <send targettype="'basichttp'" name="'update'" target="tURL" namelist="status"/> </transition> <transition event="connection.failed" state="calling"> <assign name="state" expr="'done'"/> <var name="status" expr="'RJ is not answering his phone'"/> <send targettype="'basichttp'" name="'update'" target="tURL" namelist="status"/> </transition> <transition event="connection.disconnected" state="connected"> <assign name="state" expr="'done'"/> <var name="status" expr="'RJ is off the phone'"/> <send targettype="'basichttp'" name="'update'" target="tURL" namelist="status"/> </transition> <transition event="send.successful" state="done"> <exit/> </transition> </eventprocessor></ccxml>
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<transition event="connection.disconnected" state="connected"> <assign name="state" expr="'done'"/> <var name="status" expr="'RJ is off the phone'"/> <send targettype="'basichttp'" name="'update'" target="tURL" namelist="status"/></transition>
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<?xml version="1.0" encoding="UTF-8"?><ccxml xmlns="http://www.w3.org/2002/09/ccxml" version="1.0"> <var name="state" expr="'init'"/> <var name="incomingcall"/> <var name="tURL" expr="'http://zscgeek:[email protected]/statuses/update.xml'"/> <eventprocessor statevariable="state"> <transition event="connection.alerting" state="init"> <accept/> </transition> <transition event="connection.connected" state="init"> <assign name="state" expr="'calling'"/> <assign name="incomingcall" expr="event$.connectionid"/> <createcall dest="'tel:+18312392883'"/> </transition> <transition event="connection.connected" state="calling"> <assign name="state" expr="'connected'"/> <join id1="event$.connectionid" id2="incomingcall"/> <var name="status" expr="'RJ is on the phone'"/> <send targettype="'basichttp'" name="'update'" target="tURL" namelist="status"/> </transition> <transition event="connection.failed" state="calling"> <assign name="state" expr="'done'"/> <var name="status" expr="'RJ is not answering his phone'"/> <send targettype="'basichttp'" name="'update'" target="tURL" namelist="status"/> </transition> <transition event="connection.disconnected" state="connected"> <assign name="state" expr="'done'"/> <var name="status" expr="'RJ is off the phone'"/> <send targettype="'basichttp'" name="'update'" target="tURL" namelist="status"/> </transition> <transition event="send.successful" state="done"> <exit/> </transition> </eventprocessor></ccxml>
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44Monday, April 7, 2008
<?xml version="1.0" encoding="UTF-8"?><ccxml xmlns="http://www.w3.org/2002/09/ccxml" version="1.0"> <var name="state" expr="'init'"/> <var name="incomingcall"/> <var name="tURL" expr="'http://zscgeek:[email protected]/statuses/update.xml'"/> <eventprocessor statevariable="state"> <transition event="connection.alerting" state="init"> <accept/> </transition> <transition event="connection.connected" state="init"> <assign name="state" expr="'calling'"/> <assign name="incomingcall" expr="event$.connectionid"/> <createcall dest="'tel:+18312392883'"/> </transition> <transition event="connection.connected" state="calling"> <assign name="state" expr="'connected'"/> <join id1="event$.connectionid" id2="incomingcall"/> <var name="status" expr="'RJ is on the phone'"/> <send targettype="'basichttp'" name="'update'" target="tURL" namelist="status"/> </transition> <transition event="connection.failed" state="calling"> <assign name="state" expr="'done'"/> <var name="status" expr="'RJ is not answering his phone'"/> <send targettype="'basichttp'" name="'update'" target="tURL" namelist="status"/> </transition> <transition event="connection.disconnected" state="connected"> <assign name="state" expr="'done'"/> <var name="status" expr="'RJ is off the phone'"/> <send targettype="'basichttp'" name="'update'" target="tURL" namelist="status"/> </transition> <transition event="send.successful" state="done"> <exit/> </transition> </eventprocessor></ccxml>
Follow Me/Find Me + Twitter
<transition event="send.successful" state="done"> <exit/></transition>
45Monday, April 7, 2008
<?xml version="1.0" encoding="UTF-8"?><ccxml xmlns="http://www.w3.org/2002/09/ccxml" version="1.0"> <var name="state" expr="'init'"/> <var name="incomingcall"/> <var name="tURL" expr="'http://zscgeek:[email protected]/statuses/update.xml'"/> <eventprocessor statevariable="state"> <transition event="connection.alerting" state="init"> <accept/> </transition> <transition event="connection.connected" state="init"> <assign name="state" expr="'calling'"/> <assign name="incomingcall" expr="event$.connectionid"/> <createcall dest="'tel:+18312392883'"/> </transition> <transition event="connection.connected" state="calling"> <assign name="state" expr="'connected'"/> <join id1="event$.connectionid" id2="incomingcall"/> <var name="status" expr="'RJ is on the phone'"/> <send targettype="'basichttp'" name="'update'" target="tURL" namelist="status"/> </transition> <transition event="connection.failed" state="calling"> <assign name="state" expr="'done'"/> <var name="status" expr="'RJ is not answering his phone'"/> <send targettype="'basichttp'" name="'update'" target="tURL" namelist="status"/> </transition> <transition event="connection.disconnected" state="connected"> <assign name="state" expr="'done'"/> <var name="status" expr="'RJ is off the phone'"/> <send targettype="'basichttp'" name="'update'" target="tURL" namelist="status"/> </transition> <transition event="send.successful" state="done"> <exit/> </transition> </eventprocessor></ccxml>
Follow Me/Find Me + Twitter
46Monday, April 7, 2008
Who Cares?
47Monday, April 7, 2008
I Can Do That In Asterisk!
48Monday, April 7, 2008
Here is Why
49Monday, April 7, 2008
Web Developers
Phone Developers Web Developers
50Monday, April 7, 2008
They Understand XML
51Monday, April 7, 2008
Ideas We have Never Thought Of
52Monday, April 7, 2008
So What Do We Need?
53Monday, April 7, 2008
Platform
54Monday, April 7, 2008
Ability to Scale
55Monday, April 7, 2008
Inspiration
56Monday, April 7, 2008
http://www.voxeo.com/prophecyhttp://evolution.voxeo.com
57Monday, April 7, 2008