Hi,

I am wanting to develop a calling card service using FreeSWITCH.  It's seems FreeSWITCH is very flexible in terms of how one could go about implementing this service.    I am intending to use mod_nibblebill and mod_lcr to do the core stuff.  I would like to use Java for any programming (as it's the language I am most familiar with) however, I am unsure whether to take an event socket based approach to the application or to use something like mod_java. 

Any advice/suggestions will be most welcome.

Cheers

Raf