livechat in php

please helpme to integrate livechat in website with following features
features needed are
1.coference chat (upo 50 people in conference chat),
2. file transfer feature,
3. multiple groups of people chat simultaneouslu.
4.chat archive/search feaature,
thanks in advance

 

http://livezilla.com/home/en/

 

livezilla don,t have very heavy features but its the best

 

I have used these with some success:

http://mibew.org/
http://www.php121.com/

Can't remember if they have all the features you require, but they worked well for me.

 

I tried to use livezilla but its not uploading its file to server folder may be problem with host

 

hey send me the details

 

hey send me the details to nischal.meena@

 

send me the details to