Hi,
I have been working with Cisco VoIP since 2001 and Asterisk and freepbx ,trixbox, elastix since 2007.
Also been developing applications both windows and web based using vb3,vb4, vb5,vb6 vb.net and on Linux based platforms using PHP.
I'm very new to the site so trying to bid as low as possible and get better reviews as much as possible.
That being said I would like to have a little chat about your project to better understand the needs of the project
regards,