METHOD FOR TRANSFERRING CALL FROM WIRELESS ACCESS NETWORK TO MOBILE TELECOMMUNICATION NETWORK, AND WIRELESS INTERNET PROTOCOL EXCHANGE APPARATUS THEREFOR

摘要

PURPOSE: a kind of method,Continual Internet phone service is capable of providing from Radio Access Network to mobile communications network for Call Delivery and wireless the Internet protocol switchs identical be supplied between the wireless access network and mobile communications network that expected pulsations affect exploitation bi-directional call is passed on one's technical skill by overcoming limitation audio call in the wireless IP interchangers of wireless access network. ;CONSTITUTION: the calling that the state of wireless IP Switch is monitored carries out corresponding wireless terminal with double mode in ongoing basis (202). Normal call suspension is identified (204). If calling is terminated according to normal communication protocols, wireless IP Switch sends call termination signal to corresponding caller (206). Wireless IP Switch determines wireless status (208). (210) are determined in the calling party of state calling. A kind of phone calling party that calls of is lined up (212). A kind of phone calling party that calls of is sent to corresponding wireless terminal with double mode and passes through mobile telephone network (214). ;The 2013 of copyright KIPO submissions;The external network and wireless terminal with double mode that calling is connected between [Reference numerals] (200) are in the region of wireless access network; (202) wireless terminal with double mode of call state is monitored; Does (204) normal call terminate? (206) call completion signal other side is sent; (208) is wireless network connection normal? (212) partner of phone is waited; (214) sending waits call to be transferred to wireless terminal with double mode by using the wireless terminal with double mode of mobile phone quantity; (216) it is disconnected by wireless IP Switch; (AA) start; (BB, EE, FF) " is "; (CC, DD, GG) does not have; (HH) terminate