Please start you bid with LNT, need a lan network intranet software to teach students, it will have all the features what this [url removed, login to view] has plus it should also have webcam viewing of students for the teacher and most important is One-to-one and one-to-many audio chat (this is already there in the features.)
You may use an opensource software available like (italc) make the changes and give me or make a new one...its up to you what to use and how to do it.
OR if you have already did one then its good.
This software should be stable, secure, safe, bug free and fast in using.
Payment Terms : I will create a milestone once you start the work and show me, the rest will be paid if you show me a working and complete software.
Good Luck , Thank you..
6 freelancers are bidding on average $1175 for this job
Greetings, we have qualified team for your interesting project. We would be glad to discuss details of the project in message board. Best regards, Orion SP.