urgent open source customisation project

Avg Bid (USD)
Project Budget (USD)
$1500 - $3000

Project Description:
i need a open source video conferencing solution customised to my needs
An example of this is bigbluebutton (dot) org.

i need

website version
LAN version for corporate customers

Web version
a. rooms and account management module (including corporate accounts with logo branding etc)
b. Board room video cam view feature....this allows for only video cams to be seen on large screen
c. AD management module that allows adverts to be pushed to certain zones on meeting screens
d. payment module.....invoicing or payment gateway

LAN version
This a similar to web version but for a specific corporate customer. its installed via .exe or script which will ask for the usual information about customer and allow for some degree of branding for that customer. The license period is set for say 1 year or so and can be extended via the website control panel automatically or by logging into the LAN installation control panel

Skills required:
Graphic Design, HTML, PHP, VoIP, Website Design
About the employer:
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