Another gui post

So i finally installed 1.4 today with the gui. all is working pretty good except two problems. the first is the # key does not work. Im not sure if i have to make a DTMF change but it just dont ask to transfer a call.

The second park about the gui is the Calling rules option seems to not work. I attempted to setup a IAX trunk and when i dial what i created I get a rapid busy signal. I then went into extensions.conf and include that IAX rule into my default context i then get a message that says

Unable to create channel of type ’ IAX ’ ( Cause 66 -channel not implemented ) has anyone ever seen this?