msn messeger中发送即时消息时视频通而音频就是不通

来源: 于 2004-10-11 20:22:10 [旧帖] [给我悄悄话] 本文已被阅读：次

It works within intranet (such as within a company or same institute). But it doesn't work through internet.
I guess the phone company may be to blame for this problem.