I was bored and wandering around and found this CALL Tiantiantong, which seems to be a newly opened Internet phone. Now it has a free trial. I tried it on a good VPS, but it was only free for 2 minutes.
The operation is very simple. Open the homepage of the website, click Free Trial (Start Calling), then enter the calling and called numbers (the calling number is your own phone number), and then make a call. The Internet phone is currently available for free trial. The communication speed is good and the call quality is also very good. Friends who like it can play it.
Address: http://www.724call.com/
postid
6051