????

???????????????????????????30??????????????,11??26????????????????,??,30??,??“??”????“???”,????,?????

???,??(SIP)???30??,“??,??”

????????:??????

????:??

??????????:??????????????????

???????????????:??????

??:????????????

???????:??

???:???????????? ??“????”

?? ???????????????????????“???”

????:1?????:?????????

2????????

3????

4???150????

5??????????

????

???????????????????????????30??????????????,11??26????????????????,??,30??,??“??”????“???”,????,?????

???,??(SIP)???30??,“??,??”

????????:??????

????:??

??????????:??????????????????

???????????????:??????

??:????????????

???????:??

???:????????????