Internet telephone connection method, bandwidth controller and gate keeper

• Main Authors: Iwama, Etsuko, Sugimoto, Tomohide, Honda, Ryogo, Kuroyanagi, Kansuke, Mori, Yuichi
• Format: Patent
• Language: English
• Published: 29.07.2003

1. Field of the Invention In an Internet telephone connection method, a communication bandwidth is managed by using a bandwidth controller, gateway devices and voice relay routers to monitor communication quality under bandwidth reservation. A communication path under bandwidth reservation is prefer...