| 摘要 |
PROBLEM TO BE SOLVED: To prevent turnover of SIP signal reception order.SOLUTION: In a UDP take out thread 13, when the CSeq value of an object SIP request signal taken out from a UDP socket buffer 12 is larger by 2 or more than the CSeq value of a SIP request signal, of the same dialogue as the object SIP request signal and processed last by all UDP take out thread 13, the object SIP request signal is made to sleep for a constant time, before being stored in a dialogue queue of the dialogue.SELECTED DRAWING: Figure 1 |
