标签：PC-to-PC - 英国华人论坛

There are many VOIP service providers out there, and more cropping up on a regular basis. That means there is a demand for these providers to offer even lower cost services than they already do. In an effort to increase customers, some provi...英国华人论坛

When the evoke is made from an Internet phone to a usual phone, the voice signals way part of the way over permanent phone lines. VoIP has been all over for many years but with the access of peak speed broadband and Internet access, Voice Ov...英国华人论坛