I have sourced the core Asterisk voice pack files and converted them for use with the UCM series systems for Australia and New Zealand.
Please select from below - I use our own web hosting server so also using bit.ly for shortening of the url:
Latest Australian voice pack - http://bit.ly/2n0StGE
Latest New Zealand voice pack - http://bit.ly/2mVa7vr
Both file packs have been tested before upload with our Anti virus package - Emsisoft Internet Security - but always check to ensure with your own.