We upgraded elastix to 188.8.131.52 Freepbx. Further, we upgraded asterix to asterisk-184.108.40.206. We were having issues with transferring calls from a parked call. We could park a call by ##70. We would pick the call up. Then when trying to transfer the parked call to another internal extension using ## or *2 and it does not respond to the request. Oddly, using loudhush softphone transfer button does a blind transfer to an extesnion. Any thoughts on what is going on?