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March 12th, 2008
eComm 2008
RJ AuburnCTOrj@voxeo.com
Creating Communication 2.0 Applications
Why Voxeo?
© Voxeo Corporation - Confidential
Telephony Sucks
There are a number of problems with
Telephony today...
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Complex
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Arcane
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Proprietary
This is not how it should be...
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Simple
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Ubiquitous
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Open
What to do?
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Leverage The Web Model
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Disaggregate The Components
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Utilize Standards
What Does It Look Like?
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ApplicationApplication
PlatformPlatform
NetworkNetwork
XML+HTTPXML+HTTP
SIPSIP
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ApplicationApplication
PlatformPlatform
NetworkNetwork
XML+HTTPXML+HTTP
SIPSIP
Application Creation
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VoiceXML
- W3C standard to define speech dialogs
- Defines prompts and grammars that together create a phone application
- Thousands of developers
- 30+ Open source projects
© Voxeo Corporation - Confidential21
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
Voxeo’sSolution
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Evolution
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Prophecy
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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
© Voxeo Corporation - Confidential27
<?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:password@twitter.com/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:password@twitter.com/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:password@twitter.com/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>
© Voxeo Corporation - Confidential30
<?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:password@twitter.com/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:password@twitter.com/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:password@twitter.com/statuses/update.xml'"/><eventprocessor statevariable="state"></eventprocessor>
© Voxeo Corporation - Confidential32
<?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:password@twitter.com/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:password@twitter.com/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>
© Voxeo Corporation - Confidential34
<?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:password@twitter.com/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:password@twitter.com/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="connection.connected" state="init"> <assign name="state" expr="'calling'"/> <assign name="incomingcall" expr="event$.connectionid"/> <createcall dest="'tel:+18312392883'"/></transition>
© Voxeo Corporation - Confidential36
<?xml version="1.0" encoding="UTF-8"?><ccxml xmlns="http://www.w3.org/2002/09/ccxml" version="1.0"> <var name="state" expr="'init'"/> <var name="incomingcall"/> <var name="tURL" expr="'http://zscgeek:password@twitter.com/statuses/update.xml'"/> <eventprocessor statevariable="state"> <transition event="connection.alerting" state="init"> <accept/> </transition> <transition event="connection.connected" state="init"> <assign name="state" expr="'calling'"/> <assign name="incomingcall" expr="event$.connectionid"/> <createcall dest="'tel:+18312392883'"/> </transition> <transition event="connection.connected" state="calling"> <assign name="state" expr="'connected'"/> <join id1="event$.connectionid" id2="incomingcall"/> <var name="status" expr="'RJ is on the phone'"/> <send targettype="'basichttp'" name="'update'" target="tURL" namelist="status"/> </transition> <transition event="connection.failed" state="calling"> <assign name="state" expr="'done'"/> <var name="status" expr="'RJ is not answering his phone'"/> <send targettype="'basichttp'" name="'update'" target="tURL" namelist="status"/> </transition> <transition event="connection.disconnected" state="connected"> <assign name="state" expr="'done'"/> <var name="status" expr="'RJ is off the phone'"/> <send targettype="'basichttp'" name="'update'" target="tURL" namelist="status"/> </transition> <transition event="send.successful" state="done"> <exit/> </transition> </eventprocessor></ccxml>
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<?xml version="1.0" encoding="UTF-8"?><ccxml xmlns="http://www.w3.org/2002/09/ccxml" version="1.0"> <var name="state" expr="'init'"/> <var name="incomingcall"/> <var name="tURL" expr="'http://zscgeek:password@twitter.com/statuses/update.xml'"/> <eventprocessor statevariable="state"> <transition event="connection.alerting" state="init"> <accept/> </transition> <transition event="connection.connected" state="init"> <assign name="state" expr="'calling'"/> <assign name="incomingcall" expr="event$.connectionid"/> <createcall dest="'tel:+18312392883'"/> </transition> <transition event="connection.connected" state="calling"> <assign name="state" expr="'connected'"/> <join id1="event$.connectionid" id2="incomingcall"/> <var name="status" expr="'RJ is on the phone'"/> <send targettype="'basichttp'" name="'update'" target="tURL" namelist="status"/> </transition> <transition event="connection.failed" state="calling"> <assign name="state" expr="'done'"/> <var name="status" expr="'RJ is not answering his phone'"/> <send targettype="'basichttp'" name="'update'" target="tURL" namelist="status"/> </transition> <transition event="connection.disconnected" state="connected"> <assign name="state" expr="'done'"/> <var name="status" expr="'RJ is off the phone'"/> <send targettype="'basichttp'" name="'update'" target="tURL" namelist="status"/> </transition> <transition event="send.successful" state="done"> <exit/> </transition> </eventprocessor></ccxml>
Follow Me/Find Me + Twitter
<transition event="connection.connected" state="calling"> <assign name="state" expr="'connected'"/> <join id1="event$.connectionid" id2="incomingcall"/> <var name="status" expr="'RJ is on the phone'"/> <send targettype="'basichttp'" name="'update'" target="tURL" namelist="status"/></transition>
© Voxeo Corporation - Confidential38
<?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:password@twitter.com/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:password@twitter.com/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="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>
© Voxeo Corporation - Confidential40
<?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:password@twitter.com/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:password@twitter.com/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="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>
© Voxeo Corporation - Confidential42
<?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:password@twitter.com/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
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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:password@twitter.com/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>
© Voxeo Corporation - Confidential44
<?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:password@twitter.com/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
Who Cares?
© Voxeo Corporation - Confidential
I Can Do That In Asterisk!
Here is Why
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Web Developers
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They Understand XML
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Ideas We have Never Thought Of
So What Do We Need?
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Platform
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Inspiration
RJ Auburnrj@voxeo.com
http://www.voxeo.com/prophecy
http://evolution.voxeo.com
An eComm 2008 presentation –
http://eCommMedia.com for more
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