Hello Everyone:)!,
I have a Incoming/Outgoing SIP Trunk setup to Broadvoice, is there a way to
send a "Flash" over the trunk, for example, to do flash transfers and
call-waiting?
I tried to use Flash() but it seems to not work on the sip trunk, my
configuration is as follows:
exten => 500,1,Goto(callthrough,s,1)
[callthrough]
exten => s,1,SetVar(NR=)
exten => s,2,Background(privacy-prompt)
exten => s,3,ResponseTimeout(10)
exten => s,4,WaitExten(20)
exten => _X,1,SetVar(NR=${NR})
exten => _X,2,Goto(s,3)
exten => *,1,Goto(s,1)
exten => #,1,Playback(transfer)
exten => #,2,Flash()
exten => #,3,SendDTMF(${NR})
exten => #,4,Flash()
exten => #,5,Hangup()
Debug output is as follows:
Please let me know, thanks! :)
Chris