发明名称 |
System and method for routing a call to a landline communication unit or a wireless communication unit |
摘要 |
Methods and systems are provided for routing a call to a landline communication unit or a wireless communication unit based on the availability of the wireless communication unit. A call placed to a landline communication unit is routed to the wireless communication unit if the wireless communication unit is determined available. Otherwise, the call is routed to the landline communication unit. |
申请公布号 |
US9084100(B2) |
申请公布日期 |
2015.07.14 |
申请号 |
US201314071340 |
申请日期 |
2013.11.04 |
申请人 |
RPX Corporation |
发明人 |
Roberts Richard N.;Bartels Todd August;McCarthy Terrence J.;Heinmiller Wayne Robert;Brand Rodney T.;Moore Leslie Bernard;Donoso Carlos H.;Ford Kara Elisia |
分类号 |
H04M3/42;H04W4/16;H04M3/54 |
主分类号 |
H04M3/42 |
代理机构 |
Howison & Arnott, LLP |
代理人 |
Howison & Arnott, LLP |
主权项 |
1. A method for call routing, the method comprising:
in response to receiving signaling at a first network element for a call placed to a landline communication device, sending a request to a second network element to determine an availability of a wireless communication device associated with the landline communication device, the request being sent to the second network element before the call is terminated at the landline communication device; and when no response to the request is received within a first time period, routing the call for termination at the landline communication device. |
地址 |
San Francisco CA US |