Hi!
I was trying to find the audio prompts in Spanish today and couldn't find any. Even in your link.
Fortunately I remember I once (in 2006!) got the elianna's pack of sounds (it was a free version then). Well, I found them in my VoIP folder (thanks God I've store every single piece of software and documents there).
It is a zip file called: elianna-pack_v1.zip .
I put it in my
TRIXBOX 2.8 (
Asterisk 1.6 and A2billing 1.4) machine, unzipped it (I downloaded the unzip with
yum install unzip before), and then I just copied the folders called
digits and
letters right under
/var/lib/asterisk/sounds/es.
Once done that, I opened the
http://IP_OF_TRIXBOX/a2billing/admin/ page and went to the menu:
Systems Settings / Global List , and there in the 1st of 10 pages there is an option called
Force Language , which I selected an typed in its field
ES, uppercase. In the second page of this configuration list there is an option called
Menu Language Order, there I put
es:en:fr, lowercase curiosly.
After that ... an spanish female answered my calls to a2billings, and gave me the correct amount of minutes.
HTH
I'm uploading the elianna-pack_v1.zip with this post, obviously!