?????????KT?????????VoLTE????????
???????????? ???????[ 2014/6/13 9:58:28 ] ????????????? 4G????
????6??12?????????????????????(MAE)???泄????携?????KT????????VoLTE?????????????????味VoLTE?????y??????????????
???????????????????????????VoLTE???????TD-LTE??LTE FDD?????????????????????????VoLTE??2G??????????????谢? (??eSRVCC)????TD-LTE??VoLTE???????????????????????????????KT???泄????VoLTE????????KT VoLTE???????????????????????????????IMS???渭?????畏???????????????
??????????泄????????????3?????KT???????????????VoLTE???胃???????????????????????????VoLTE???????????????????????????????????????????4G????????畏?????????????????SCFA??????????????锟�??????????喂???????????LTE?????????????渭?VoLTE????????????2??25?????????????4G??????????危??VoLTE???????蔚???????????????????????????????????????TD-LTE??????????????
????????????????泄????????6??/??????8???????????4G??????????畏?????????15??????????4G??????????尾???????????????????????4G??/???????4G???巍?
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???路???
????????????????????些??
2022/6/14 16:14:27??????????????????????????
2021/10/18 15:37:44???????????????
2021/9/17 15:19:29???路???????路
2021/9/14 15:42:25?????????????
2021/5/28 17:25:47??????APP??????????
2021/5/8 17:01:11????????????????????
2021/4/15 14:41:29??????????5???????????
2021/3/25 17:23:31