System and method for voice over internet protocol (VoIP) and facsimile over internet protocol (FoIP) calling over the internet

A Joseph, H Tang, L Zhang, PA Skelly - US Patent 7,577,131, 2009 - Google Patents
(57) ABSTRACT A system and method for sending long distance telephone calls over the
Internet utilizes cost and quality of service data to optimize system performance and to …
被引用次数：96 相关文章

System and method for voice over internet protocol (VoIP) and facsimile over internet protocol (FoIP) calling over the internet

A Joseph, H Tang, L Zhang, P Skelly - US Patent App. 10/646,687, 2004 - Google Patents
(57) ABSTRACT A System and method for Sending long distance telephone calls over the
Internet utilizes cost and quality of Service data to optimize System performance and to …

System and method for voice over internet protocol (VoIP) and facsimile over internet protocol (FoIP) calling over the internet

A Joseph, H Tang, L Zhang… - US Patent 7,577,131, 2009 - freepatentsonline.com
A system and method for sending long distance telephone calls over the Internet utilizes cost
and quality of service data to optimize system performance and to minimize the cost of …

System and method for voice over internet protocol (VoIP) and facsimile over internet protocol (FoIP) calling over the internet

A Joseph, H Tang, L Zhang… - US Patent App. 10 …, 2004 - freepatentsonline.com
A system and method for sending long distance telephone calls over the Internet utilizes cost
and quality of service data to optimize system performance and to minimize the cost of …