METHOD FOR CONFIGURING A WIRELESS DEVICE FOR USING VOICE OVER LTE |
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| 申请号 | US15781953 | 申请日 | 2016-11-29 | 公开(公告)号 | US20180359628A1 | 公开(公告)日 | 2018-12-13 |
| 申请人 | GEMALTO M2M GMBH; | 发明人 | Volker BREUER; Lars WEHMEIER; | ||||
| 摘要 | A method for a wireless device of providing a voice service via packet switched communication with an operating cellular network, the wireless device is-being physically connected to an identification unit comprising a first memory block for storing at least one set of configuration parameters for voice service within a first cellular network. Prior to setting up a voice call, the device checks with the identification unit if configuration parameters applicable to the operating cellular network are available. If not, configuration parameters are requested from a parameter server accessible for the operating cellular network. The device receives said configuration parameters from said parameter server, and stores at least a portion of received configuration parameters in said first memory block of the identification unit. If the configuration parameters are available, the device applies said configuration parameters, and sets up a voice call using said configuration parameters. | ||||||
| 权利要求 | |||||||
| 说明书全文 | |||||||
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