Invention Grant
US09380506B2 System, method, and computer-readable medium for provisioning dual-homed voice call continuity
有权
用于提供双归属语音呼叫连续性的系统，方法和计算机可读介质
- Patent Title: System, method, and computer-readable medium for provisioning dual-homed voice call continuity
- Patent Title (中): 用于提供双归属语音呼叫连续性的系统，方法和计算机可读介质
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Application No.: US14243125Application Date: 2014-04-02
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Publication No.: US09380506B2Publication Date: 2016-06-28
- Inventor: Andrew Silver , Steven E. Tryon , Patricia A. Landgren , Lathan W. Lewis
- Applicant: Tango Networks, Inc.
- Applicant Address: US TX Richardson
- Assignee: Tango Networks, Inc.
- Current Assignee: Tango Networks, Inc.
- Current Assignee Address: US TX Richardson
- Main IPC: H04W36/14
- IPC: H04W36/14 ; H04W36/00 ; H04W76/04
Abstract:
A system, method and computer-readable medium for concurrent support of Voice Call Continuity (VCC) capabilities in both the enterprise space and the carrier space are provided. The enterprise VCC functionality is used when the user is located in the enterprise domain which does not impact the carrier's network while the carrier VCC capability is used when the user is located in the carrier domain to support seamless handover between the wireless networks that the carrier may offer. The carrier VCC anchoring point and the enterprise VCC anchoring point may communicate with each other to confirm and inform the other anchoring point that a call handover is occurring or will occur.
Public/Granted literature
- US20140211761A1 SYSTEM, METHOD, AND COMPUTER-READABLE MEDIUM FOR PROVISIONING DUAL-HOMED VOICE CALL CONTINUITY Public/Granted day:2014-07-31
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