[Asterisk-Users] IAX channel and transfering calls

[firedude at shorelinuxsolutions.com]

Hi again,
I'm attempting to figure out how to transfer calls from an IAX client.  I 
have read and seen on the list where if you put a ,t at the end of the 
dial portion in the extensions.conf file that you should be able to use 
the # to park and transfer calls. I have not found this to be the case.  I 
have tried it several different ways and I can't seem to get it to work.  
Can anyone send me a sample of what this line should look like?  Also, I'm 
having a bit of confusion as to exactly where in the extensions.conf file 
this should go.  I'm currently trying it by putting it in the line that 
passes the dialout to NuFone in my extensions.conf file.  However I am 
unsure if this will still allow me to park calls or even transfer calls if 
they are incoming from other IAX clients or from another context.  
Currently, my dial line looks like so:

exten => _91NXXNXXXXXX,1,Dial,IAX2/username at NuFone/${EXTEN:1}

I tried putting the comma t after the closing bracket and before the 
closing bracket. No success in either case. Any suggestions?
AJ