So I'm at the limit of my modest capabilities for troubleshooting this further. There is a workaround I am thinking of by which the documented 3-way conferencing feature of att-xfer could be simulated using a full-on conference bridge and if this is the end of any suggestions I receive on this thread I will pursue it. I have implemented att-xfer in a manner nearly identical to the online documentation and default config as is practical and within my understanding. I have documented here my configuration and corresponding logs in hope that someone else had encountered a similar problem and could advise me of a solution. Hopefully my experience does not indicate a larger issue within the att-xfer module, but if it does I hope the following documentation is useful. I understand FreeSwitch is an enormous commitment for everyone who has contributed to source and I hope to be in a position to personally contribute in the future whether with my own time or financially. If I can help now to get this thread resolved and prevent someone else from having an implementation issue please let me know. thanks, elijah On Thu, Apr 21, 2011 at 10:15 AM, elijah <elijah@crankenstein.com> wrote:
<action application="bind_meta_app" data="1 b s execute_extension::ax XML callsdirect"/>
<extension name="bind_receiver"> <condition field="destination_number" expression="^ax$"> <action application="answer"/> <action application="read" data="10 10 'tone_stream://%(10000,0,350,440)' attxfer_callthis 30000 *"/> <action application="execute_extension" data="attended_xfer XML callsdirect"/> </condition> </extension>
<extension name="attended_xfer"> <condition field="destination_number" expression="^attended_xfer$"/> <condition field="${attxfer_callthis}" expression="^(\d+)$"> <action application="set" data="continue_on_fail=true"/> <action application="set" data="origination_cancel_key=#"/> <action application="att_xfer" data="sofia/gateway/onesource/${attxfer_callthis}"/> <anti-action application="eval" data="cancel transfer"/> </condition> </extension>