Callback app for Asterisk / Trixbox (like MINO)

[innovaciones]

Hello,
I dont know if this kind of app already exist, all i need is an app like MINO: http://www.minowireless.com/mino/support/WM5ppc/minowm5guide.jsp but for Asterisk / Trixbox that have integrated phonebook support

http://www.minowireless.com/mino/support/WM5ppc/image/image027.jpg

http://www.minowireless.com/mino/support/WM5ppc/image/image022.jpg

I dont know if i am explaning well, but there are some web scripts for Asterisk / Trixbox that you can make callback or click to call, for example you insert your number (your mobile number) and then you insert the number you want to dial out, so then the script dial Asterisk / Trixbox (all over web, gprs) and process your request and Asterisk dials both numbers and conference the call so this way you are using any voip provider from Asterisk to make your mobile calls.

http://www.minowireless.com/mino/support/WM5ppc/image/image034.jpg

I think that an app like this will be very useful to anyone that have an Asterisk / Trixbox system.

My dream is that exists an app like MINO but for Asterisk / Trixbox.

BTW this is the code to make it work from a webpage:
http://www.voipuser.org/forum_topic_9971.html

Sorry my bad english.