发明名称 METHOD AND DEVICE FOR ROAMING MOBILE TERMINAL TO ACCESS HOME LOCATION
摘要 Disclosed are a method and device for a roaming mobile terminal to access a home location, which relate to the field of broadband intelligent services. The method comprises: after a roaming mobile terminal dials and accesses a voice mailbox access code, a local voice mailbox system sending a voice call request of the mobile terminal to a home voice mailbox system of the mobile terminal; the local voice mailbox system receiving a session description protocol message of the home voice mailbox system responding to the voice call request, and using a session description protocol message to establish a voice channel with the home voice mailbox system; and the local voice mailbox system sending a left voice message in the home voice mailbox system to the roaming mobile terminal through the voice channel. The present invention can improve the user experience and reduce the operation costs.
申请公布号 WO2015003535(A1) 申请公布日期 2015.01.15
申请号 WO2014CN78337 申请日期 2014.05.23
申请人 ZTE CORPORATION 发明人 LUO, MAN
分类号 H04W4/16;H04W76/00 主分类号 H04W4/16
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