Multimedia communication system, multimedia communication device and terminal
View Patent ↗At one of the timings: during a period between the moment when one of terminals which performs transmission calls out a communication partner and the moment of response and at the timing after the communication between the terminals is complete; content data is read out from a database and the read out content data is transmitted to the terminal.
1. A multimedia communication device that is connected to a plurality of terminals and that processes call process signals of said plurality of terminals, comprising:
a database in which content data are stored in advance;
wherein said multimedia communication device:
reads said content data from said database at either the timings of:
(a) the interval from the time a call is made by a terminal, that performs call origination among said plurality of terminals, to a terminal among said plurality of terminals that is the communication partner of said terminal that performs call origination, until the terminal responds; or
(b) after completion of conversation between said terminals; and
transmits said content data that were read to said terminals, wherein:
said database stores reproduction environment information that indicates the reproduction environment of said content data together with said content data; and
said multimedia communication device, at said timing, reads said content data and said reproduction environment information from said database and transmits the content data and reproduction environment information that were read to the origination-side terminal that is said terminal that performs call origination.
2. The multimedia communication device according to claim 1 , wherein said multimedia communication device transmits said content data that were read to a termination-side terminal that is the terminal that is the communication partner of said terminal that performs call origination.
3. The multimedia communication device according to claim 2 , wherein said multimedia communication device, after said termination-side terminal responds, transmits data that were transmitted from an origination-side terminal that is said terminal that performs call origination to said termination-side terminal.
4. The multimedia communication device according to claim 1 , wherein said multimedia communication device uses SIP for said call process signals.
5. A terminal that is connected to a multimedia communication device for transmitting content data, wherein said terminal reproduces content data that were transmitted from said multimedia communication device at either the timings of:
(a) during the time when a call is made from that terminal to another terminal, or
(b) after completion of a conversation between that terminal and another terminal,
wherein said terminal reproduces said content data based on reproduction environment information for indicating a reproduction environment of that content data that is transmitted together with the content data from said multimedia communication device.
6. A multimedia communication system made up from a plurality of terminals and a multimedia communication device, said multimedia communication device being connected to said plurality of terminals and processing call process signals of said plurality of terminals, wherein
said multimedia communication device includes a database in which content data are stored in advance and reads said content data from said database at either the timings of:
(a) the interval from the time a call is made by a terminal, that performs call origination among said plurality of terminals, to a terminal among said plurality of terminals that is the communication partner of said terminal that performs call origination, until the terminal responds; or
(b) after conversation between said terminals is completed; and
transmits the content data that were read to said terminals; and
said terminals reproduce content data that are transmitted from said multimedia communication device, wherein:
said database stores reproduction environment information that indicate the reproduction environment of said content data together with said content data;
said multimedia communication device reads said content data and said reproduction environment information from said database at said timing, and transmits said content data that were read to an origination-side terminal that is said terminal that performs call origination; and
said origination-side terminal reproduces content data that were transmitted from said multimedia communication device based on said reproduction environment information.
7. The multimedia communication system according to claim 6 , wherein:
said multimedia communication device transmits said content data that were read to a termination-side terminal that is the terminal that is the communication partner of said terminal that performs call origination; and
said termination-side terminal reproduces content data that were transmitted from said multimedia communication device.
8. The multimedia communication system according to claim 7 , wherein said multimedia communication device, after said termination-side terminal responds, transmits to said termination-side terminal data that were transmitted from an origination-side terminal that is said terminal that performs call origination.
9. The multimedia communication system according to claim 6 , wherein SIP is used for said call process signals.