Hello,
Sorry I do not check this forum frequently.
In our specific case we did not care how the call was transferred (blind or not). We always wanted it to return to the ${DIALEDPEERNAME} if the person did not answer. DIALEDPEERNAME is always filled with the extension of who started a transfer to 305
I am not sure if this will help or not, but this is how we got around the blind transfer button in FOP2 passing blank information. We are applying this to a ring group.
exten => 305,1,Set(RETURN_DIAL=${DIALEDPEERNAME}) ->Need to retain the DIALEDPEERNAME as another variable before the blind transfer occurs
same => n,Dial(${WARR_GRP},20,trw)
same => n,GotoIf($[${LEN(${RETURN_DIAL})}>0]?RETURN)
same => n,Hangup
same => n(RETURN),Log(NOTICE,Returning to transferrer)
same => n,Set(CALLERID(name)=${IF($[${DIALSTATUS}= NOANSWER]?Transfer Not Answered)})
same => n,Set(CALLERID(name)=${IF($[${DIALSTATUS}= BUSY]?Transferee was BUSY:Transfer Failed)})
same => n,Dial(${RETURN_DIAL:0:$[${LEN(${RETURN_DIAL})}-9]})
same => n,Hangup()
