发明名称 |
COMMUNICATION CONTROL DEVICE AND COMMUNICATION CONTROL METHOD |
摘要 |
<P>PROBLEM TO BE SOLVED: To perform efficient realtime data communication even if coding schemes used at the communication device of a communication request source and at the communication device of a communication request destination are different. <P>SOLUTION: A communication control device receives coding schemes used by communication devices from the plurality of communication devices; stores communication device identification information associating it with information indicating a coding scheme used by the communication device among multiple coding schemes; receives a call control signal including communication device identification information identifying the communication device of a communication request destination from the communication device of a communication request source; reads out and compares a coding scheme associated with the communication device of the communication request source and a coding scheme associated with the communication device of the communication request destination; and if the compared coding schemes are different, reads out the connection destination of a conversion device performing conversion of different coding schemes, and transmits a call control signal including the connection destination to the communication devices of the communication request source and communication request destination. <P>COPYRIGHT: (C)2013,JPO&INPIT |
申请公布号 |
JP2012209638(A) |
申请公布日期 |
2012.10.25 |
申请号 |
JP20110071758 |
申请日期 |
2011.03.29 |
申请人 |
NIPPON TELEGRAPH & TELEPHONE WEST CORP |
发明人 |
HOKARI YUJI;SHIMOSE KOICHI;KAWANABE RYOTA |
分类号 |
H04M3/00;H04L12/56;H04L12/66 |
主分类号 |
H04M3/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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