Need Help on Asterisk Voxy Integration

I have integrated Voxy with Asterisk as per the instructions in the build/install files of Voxy

My extension.conf contains
exten => 3,2,DeadAGI(voxy.agi|“http://localhost/ivr.vxml”|debug)

where my ivr.xml is hosted in Apache server locally,

and my Asterisk CLI prints the following logs
AGI Tx >> agi_request: voxy.agi
AGI Tx >> agi_channel: SIP/3000-008c55a8
AGI Tx >> agi_language: en
AGI Tx >> agi_type: SIP
AGI Tx >> agi_uniqueid: 1207033259.4
AGI Tx >> agi_callerid: 3000
AGI Tx >> agi_calleridname: MyAsterisk1
AGI Tx >> agi_callingpres: 0
AGI Tx >> agi_callingani2: 0
AGI Tx >> agi_callington: 0
AGI Tx >> agi_callingtns: 0
AGI Tx >> agi_dnid: 2
AGI Tx >> agi_rdnis: unknown
AGI Tx >> agi_context: default
AGI Tx >> agi_extension: 3
AGI Tx >> agi_priority: 2
AGI Tx >> agi_enhanced: 0.0
AGI Tx >> agi_accountcode:
AGI Tx >>

and there is no further logging and the call is in an idle but established state tilll hang-up. There is also no http get of the vxml file by Voxy from the server.

Is there any anything wrong with my extension.conf settings or am I missing something, Pls advice. :cry: