Create feature on ASTPP (FreeSwitch)

Hi. We use ASTPP ([login to view URL]) for billing. We need create a feature for transfer calls (Similar to FusionPBX *2). The ASTPP use xml_mod_curl for create the dialplan, once, yours need use the same engine to create the transfer calls. We already test the apps: bind_meta_app for capture the digits and works fine, but don't transfer to XML will make the transfer call (att_xfer). We need you fix this for when the bind_meta_app capture digits *2, the call are transfer to context att_xfer (below) and complete the transfer call process. You can use a fixed file for put the code or use the default dialplan created by astpp for it. The transfer call process are follow: Inbound Calls: Cenario 1: The Aleg is the customers are calling. The Bleg is the agent. The Bleg can transfer the Aleg to another context or extension. When Bleg digit *2, the Aleg will be listen a music (background music) and the Bleg will listen a tone for dialing. After dialing the extension, will ring in the destination. When destination answer, will call with Bleg. After Bleg hangup, the Aleg will be transfered to destination and will call with him. Cenario 2: The Aleg is the customers are calling. The Bleg is the agent. The Bleg can transfer the Aleg to another context or extension. When Bleg digit *3, the Aleg will be listen a music (background music) and the Bleg will listen a tone for dialing. After dialing the extension, will ring in the destination and BLeg will hangup. If the destination answer, if destination don't answer, will return call to Bleg. Outbound calls: Cenario 1: The Aleg is the agent calling to a number. Bleg is the customers receiving the call. The Aleg can transfer the Bleg to another context or extension. When Aleg digit *2, the Bleg will be listen a music (background music) and the Aleg will listen a tone for dialing. After dialing the extension, will ring in the destination. When destination answer, will call with Aleg. After Aleg hangup, the Bleg will be transfered to destination and will call with him. Cenario 2: The Aleg is the agent calling to a number. Bleg is the customers receiving the call. The Aleg can transfer the Bleg to another context or extension. When Aleg digit *3, the Bleg will be listen a music (background music) and the Aleg will listen a tone for dialing. After dialing the extension, will ring in the destination and ALeg will hangup. If the destination answer, if destination don't answer, will return call to Aleg. <extension name="att_xfer"> <condition field="destination_number" expression="^86$"> <action application="read" data="2 4 sounds/[login to view URL] attxfer_callthis 30000 #"/> <action application="att_xfer" data="sofia/default/${attxfer_callthis}"/> </condition> </extension>