PROBLEM TO BE SOLVED: To provide a method and a system for free advertisement and free telephone service over the Internet which can provide more effective Internet advertisement and free telephone calling.KAKU HORETSU郭 奉烈
(VoiceOverIP) A digital telephone service that uses the Internet for transport, as well as private IP networks. "IP" stands for "Internet Protocol." In order that calls can originate and terminate from regular telephones, connections to the public telephone network (PSTN) are also provided. T...
THE CONTROL OF THE PROVISION BY A TELEPHONE ADMINISTRATION OF ADEQUATE QUALITY OF SERVICE IS A VERY COMPLEX WORK. IN THE DISSERTATION THE PROBLEM IS FACED BYTHE USE OF THE "OBSERVED QUALITY OF SERVICE" FOR SERVICES OVER THE TELEPHONE NETWORK. BY ANALYZING THE PARAMETERS OF THE OBSERVED QUALITY...
摘要: PROBLEM TO BE SOLVED: To build such a system that the user utilizes more simply and cheaply for utilizing telephone communication services over internet and the system avoids unauthorized use such as unauthorized accesses, etc. to simplify the charge collecting mechanism....
Internet telephone service 专利名称：Internet telephone service 发明人：Patrick E. White,Robert D. Farris 申请号：US08/670908 申请日：19960626 公开号：US06069890A 公开日：20000530 专利内容由知识产权出版社提供 摘要：A system and method for providing telephone type services over the internetwork ...
Now telephone,television,radio and the Internet all help people communicate with each other.As a result,ideas and news of events spread quickly all over the world.For example,within seconds,people can know who wins the vote in another country.An international football match comes into the homes...
PURPOSE: it even if Internet phone service provides system and the continuous offer service barrier of one kind is supplied to and remotely executes a data foundation, patch, and resets and operates. ;The data backed up in CONSTITUTION: backup IP exchanger (101) pervasive IP exchangers (110,12...
A communication network system comprising telephone networks concatenated with a packet switched data internetwork such as the Internet is provided. The network system transports voice signals therethrough while minimizing circuit overload in the telephone network circuits inputting signals to be transported...
When the called person disconnects the call (goes on-hook), the telephone must signal the telephone system to this effect. On an outgoing call, the telephone must request service from the telephone system (by going off-hook). The telephone system usually returns dial tone to the caller at ...
Noun1.telephone call- a telephone connection; "she reported several anonymous calls"; "he placed a phone call to London"; "he heard the phone ringing but didn't want to take the call" call,phone call telephony,telephone- transmitting speech at a distance ...