| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To prevent the occurrence of situation where a preferable call condition cannot be maintained, caused by interruption and the like due to unmatched packetization cycle, while the establishment of call session between a call request side VoIP terminal 10A and a call acceptance side VoIP terminal 10B. <P>SOLUTION: To the request side VoIP terminal 10A and the acceptance side VoIP terminal 10B, a packetization cycle for packetizing transmitting and receiving data is set up, respectively. The packetization cycle of the request side VoIP terminal 10A is compared with the packetization cycle of the acceptance side VoIP terminal 10B. When the packetization cycle of the request side VoIP terminal 10A and the packetization cycle of the consent side VoIP terminal 10B are matched as a result of this comparison, based on the matched packetization cycles, a call is established between the request side VoIP terminal 10A and the acceptance side VoIP terminal 10B. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
