COMMUNICATION CONTROL DEVICE AND COMMUNICATION CONTROL PROGRAM
PROBLEM TO BE SOLVED: To provide a communication control device constituted of a plurality of processors capable of normally performing processing of a RTP(Read-time Transport Protocol) even when using an IPv6.SOLUTION: The communication control device comprises: call control means for performing ca...
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| creator | OZAWA MITSUHARU SAKANE SHOZO |
| description | PROBLEM TO BE SOLVED: To provide a communication control device constituted of a plurality of processors capable of normally performing processing of a RTP(Read-time Transport Protocol) even when using an IPv6.SOLUTION: The communication control device comprises: call control means for performing call control processing with an opposite communication control device; address identification means for, when receiving an address solution response of an IPv6 from the opposite communication control device, identifying whether a transmission source IP address is a global address or a link local address; address solution information notification means for, when the transmission source IP address is the link local address, notifying RTP control means of the address solution information including the global address of the opposite communication control device included in a payload of the address solution response and an MAC address; and RTP control means for holding the address solution information, and for, when receiving a voice signal from a telephone terminal, generating an RTP packet on the basis of the address solution information.SELECTED DRAWING: Figure 1
【課題】 複数のプロセッサにより構成され、ＩＰｖ６を用いたとしてもＲＴＰの処理を正常に行う事ができる通信制御装置を提供する。【解決手段】 本発明は、対向する通信制御装置との呼制御処理を行う呼制御手段と、前記対向する通信制御装置からＩＰｖ６のアドレス解決応答を受信すると、送信元ＩＰアドレスがグローバルアドレスかリンクローカルアドレスかを識別するアドレス識別手段と、リンクローカルアドレスの場合には、前記アドレス解決応答のペイロードに含まれる前記対向する通信制御装置のグローバルアドレスと、ＭＡＣアドレスとを含むアドレス解決情報をＲＴＰ制御手段に通知するアドレス解決情報通知手段と、前記アドレス解決情報を保持し、電話端末から音声信号を受信した場合には、前記アドレス解決情報に基づいて、ＲＴＰパケットを生成するＲＴＰ制御手段とを有することを特徴とする。【選択図】 図１ |
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【課題】 複数のプロセッサにより構成され、ＩＰｖ６を用いたとしてもＲＴＰの処理を正常に行う事ができる通信制御装置を提供する。【解決手段】 本発明は、対向する通信制御装置との呼制御処理を行う呼制御手段と、前記対向する通信制御装置からＩＰｖ６のアドレス解決応答を受信すると、送信元ＩＰアドレスがグローバルアドレスかリンクローカルアドレスかを識別するアドレス識別手段と、リンクローカルアドレスの場合には、前記アドレス解決応答のペイロードに含まれる前記対向する通信制御装置のグローバルアドレスと、ＭＡＣアドレスとを含むアドレス解決情報をＲＴＰ制御手段に通知するアドレス解決情報通知手段と、前記アドレス解決情報を保持し、電話端末から音声信号を受信した場合には、前記アドレス解決情報に基づいて、ＲＴＰパケットを生成するＲＴＰ制御手段とを有することを特徴とする。【選択図】 図１</description><language>eng ; jpn</language><subject>ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRICITY ; TELEPHONIC COMMUNICATION ; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION</subject><creationdate>2018</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20181115&DB=EPODOC&CC=JP&NR=2018182441A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20181115&DB=EPODOC&CC=JP&NR=2018182441A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>OZAWA MITSUHARU</creatorcontrib><creatorcontrib>SAKANE SHOZO</creatorcontrib><title>COMMUNICATION CONTROL DEVICE AND COMMUNICATION CONTROL PROGRAM</title><description>PROBLEM TO BE SOLVED: To provide a communication control device constituted of a plurality of processors capable of normally performing processing of a RTP(Read-time Transport Protocol) even when using an IPv6.SOLUTION: The communication control device comprises: call control means for performing call control processing with an opposite communication control device; address identification means for, when receiving an address solution response of an IPv6 from the opposite communication control device, identifying whether a transmission source IP address is a global address or a link local address; address solution information notification means for, when the transmission source IP address is the link local address, notifying RTP control means of the address solution information including the global address of the opposite communication control device included in a payload of the address solution response and an MAC address; and RTP control means for holding the address solution information, and for, when receiving a voice signal from a telephone terminal, generating an RTP packet on the basis of the address solution information.SELECTED DRAWING: Figure 1
【課題】 複数のプロセッサにより構成され、ＩＰｖ６を用いたとしてもＲＴＰの処理を正常に行う事ができる通信制御装置を提供する。【解決手段】 本発明は、対向する通信制御装置との呼制御処理を行う呼制御手段と、前記対向する通信制御装置からＩＰｖ６のアドレス解決応答を受信すると、送信元ＩＰアドレスがグローバルアドレスかリンクローカルアドレスかを識別するアドレス識別手段と、リンクローカルアドレスの場合には、前記アドレス解決応答のペイロードに含まれる前記対向する通信制御装置のグローバルアドレスと、ＭＡＣアドレスとを含むアドレス解決情報をＲＴＰ制御手段に通知するアドレス解決情報通知手段と、前記アドレス解決情報を保持し、電話端末から音声信号を受信した場合には、前記アドレス解決情報に基づいて、ＲＴＰパケットを生成するＲＴＰ制御手段とを有することを特徴とする。【選択図】 図１</description><subject>ELECTRIC COMMUNICATION TECHNIQUE</subject><subject>ELECTRICITY</subject><subject>TELEPHONIC COMMUNICATION</subject><subject>TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2018</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLBz9vf1DfXzdHYM8fT3U3D29wsJ8vdRcHEN83R2VXD0c1HAriAgyN89yNGXh4E1LTGnOJUXSnMzKLm5hjh76KYW5MenFhckJqfmpZbEewUYGRhaGFoYmZgYOhoTpQgA07Yq4A</recordid><startdate>20181115</startdate><enddate>20181115</enddate><creator>OZAWA MITSUHARU</creator><creator>SAKANE SHOZO</creator><scope>EVB</scope></search><sort><creationdate>20181115</creationdate><title>COMMUNICATION CONTROL DEVICE AND COMMUNICATION CONTROL PROGRAM</title><author>OZAWA MITSUHARU ; SAKANE SHOZO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2018182441A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2018</creationdate><topic>ELECTRIC COMMUNICATION TECHNIQUE</topic><topic>ELECTRICITY</topic><topic>TELEPHONIC COMMUNICATION</topic><topic>TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION</topic><toplevel>online_resources</toplevel><creatorcontrib>OZAWA MITSUHARU</creatorcontrib><creatorcontrib>SAKANE SHOZO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>OZAWA MITSUHARU</au><au>SAKANE SHOZO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>COMMUNICATION CONTROL DEVICE AND COMMUNICATION CONTROL PROGRAM</title><date>2018-11-15</date><risdate>2018</risdate><abstract>PROBLEM TO BE SOLVED: To provide a communication control device constituted of a plurality of processors capable of normally performing processing of a RTP(Read-time Transport Protocol) even when using an IPv6.SOLUTION: The communication control device comprises: call control means for performing call control processing with an opposite communication control device; address identification means for, when receiving an address solution response of an IPv6 from the opposite communication control device, identifying whether a transmission source IP address is a global address or a link local address; address solution information notification means for, when the transmission source IP address is the link local address, notifying RTP control means of the address solution information including the global address of the opposite communication control device included in a payload of the address solution response and an MAC address; and RTP control means for holding the address solution information, and for, when receiving a voice signal from a telephone terminal, generating an RTP packet on the basis of the address solution information.SELECTED DRAWING: Figure 1
【課題】 複数のプロセッサにより構成され、ＩＰｖ６を用いたとしてもＲＴＰの処理を正常に行う事ができる通信制御装置を提供する。【解決手段】 本発明は、対向する通信制御装置との呼制御処理を行う呼制御手段と、前記対向する通信制御装置からＩＰｖ６のアドレス解決応答を受信すると、送信元ＩＰアドレスがグローバルアドレスかリンクローカルアドレスかを識別するアドレス識別手段と、リンクローカルアドレスの場合には、前記アドレス解決応答のペイロードに含まれる前記対向する通信制御装置のグローバルアドレスと、ＭＡＣアドレスとを含むアドレス解決情報をＲＴＰ制御手段に通知するアドレス解決情報通知手段と、前記アドレス解決情報を保持し、電話端末から音声信号を受信した場合には、前記アドレス解決情報に基づいて、ＲＴＰパケットを生成するＲＴＰ制御手段とを有することを特徴とする。【選択図】 図１</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY TELEPHONIC COMMUNICATION TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION |
| title | COMMUNICATION CONTROL DEVICE AND COMMUNICATION CONTROL PROGRAM |
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