electrician

Ｉ　sucessfully sign in already, and there is no more alert message telling me I may at the back of fire wall etc. however, I still can not have voice contact with others in China. Please advise. Thanks in advance.

JavaBoy

I did not try it to chat with the people in China. But it worked when I chated with the people in Montrel. This weekend I will use it to talk to the people in China. Once done, I will let u know if it is successful

swift

我在某杂志看过，但是没有试过，大概知道原因如下
语音对话的tcp/ip端口是根据每个软件内部设定不同，比如msn用一个端口，但是icq用另外的，这些端口不是http,ftp,端口，一般路由的内部防火墙都是屏蔽掉的
所以如果要用，首先你要在路由里面打开这个端口，其次如果还不可以，又可能是internet provider封了
具体端口地址可以在网上查到