[orca-list] Speechd.conf editing problem for Voxin

[Glenn <glennervin cableone net>]

Hi,
I installed Voxin 0.63 in Ubuntu 10.04.
I cannot get Voxin to work.
I heard it in the middle of the install, so it should work.
I have done this in Ubuntu 14.04, and I have installed Voxin many times 
before.
I looked in speechd.conf, and it shows default speech module as espeak.
I changed that to ibmtts
I could not directly edit /etc/speech-dispatcher/speechd.conf because it was 
read-only.
I copied it to another folder and edited it.
Then I saved the original as speechd.conf_original
Then I deleted speechd.conf
Then I copied my edited speechd.conf back in from the directory I edited it 
in.
When I go into Orca prefrences, I still don't have ibmtts as an option.
I did log out and back to test it first.
Any ideas?
Thanks in advance.
Glenn