please see this thread, below…
trixbox.org/modules/newbb/vi … 87&forum=7
[snip]
…So I configure this in freePBx under the general area using the below settings
Asterisk Dial command options: tr
Asterisk Outbound Dial command options: Tr
And to change the key sequence from # to something else like ##
The feature.conf file needs to have at least blindxfer => ## so regular # is not
caught and used for transfer thus inter-fearing with some ivr systems as documented in a bugfix.
And features.conf
[featuremap]
blindxfer => ## ; Blind Transfer
;disconnect => ** ; Disconnect Call
;automon => *1 ; One Touch Record
;atxfer => *2 ; Attended Xfer
…What happens is when I call out to someone, say a IVR or anyone for that matter. If I send ## it will say transfer as it
should. However if me or callee sends only one simple # tone. The call will go dead air, silence on both sides. No other
tones will make it come back…
[/snip]
Any thoughts?