公开(公告)号：US20110263224A1

公开(公告)日：2011-10-27

申请号：US12951319

申请日：2010-11-22

申请人： Valentina Igorevna Kramarenko ,  Swee Tuan Puang ,  Gibran Siddique ,  Lap Luu ,  Richard John George

发明人： Valentina Igorevna Kramarenko ,  Swee Tuan Puang ,  Gibran Siddique ,  Lap Luu ,  Richard John George

IPC分类号： H04M1/66 ,  H04W12/06

CPC分类号： H04W12/08 ,  H04L63/18 ,  H04M3/38 ,  H04M7/00 ,  H04W12/06

摘要： A mobile device can send a notification to place a call using a PBX (e.g., using SIP signaling) or receive a notification of call availability for the mobile device at the PBX. An authentication token is provided over a data channel for use in authenticating the mobile device when calling the PBX on a voice channel. However, when the mobile device calls the PBX (e.g., on a DNIS number, where ANI information is made available to an application server), if ANI information is found to correspond to the mobile device, the PBX can send tone(s) indicating that the mobile device can respond with an abbreviated validation tone, rather than the entirety of the authentication token. If the ANI information is not obtained or not matched, then a different tone(s) is sent, indicating to provide the authentication token. If the authentication token provided does not match or if the mobile device does not respond, the voice channel is not set up.

摘要翻译： 移动设备可以使用PBX（例如，使用SIP信令）发送通知以发送呼叫，或接收PBX上的移动设备的呼叫可用性的通知。 当在语音信道上呼叫PBX时，通过数据信道提供认证令牌用于认证移动设备。 然而，当移动设备呼叫PBX（例如，在应用服务器上ANI信息可用的DNIS号码上）时，如果发现ANI信息对应于移动设备，则PBX可以发送指示 移动设备可以使用缩写的验证音而不是整个认证令牌进行响应。 如果ANI信息未被获得或不匹配，则发送不同的音调，指示提供认证令牌。 如果提供的认证令牌不匹配或者移动设备没有响应，则不会建立语音通道。