公开(公告)号：US20150350449A1

公开(公告)日：2015-12-03

申请号：US14822629

申请日：2015-08-10

Applicant: VONAGE NETWORK, LLC

Inventor： Tzahi EFRATI ,  Gavin MACOMBER ,  Anthony RUSSO

IPC: H04M3/56 ,  H04L29/06

CPC classification number: H04M3/56 ,  H04L65/1069 ,  H04L65/1096 ,  H04L65/80 ,  H04M3/42 ,  H04M3/48 ,  H04M2201/22

Abstract: Systems and methods performed by an IP telephony system are designed to determine when two parties to a recently terminated telephony communication are simultaneously calling each other in an attempt to re-establish a telephony communication. When the IP telephony system determines that this situation is occurring, the IP telephony system acts to connect the two parties, rather than have both of them see their new call setup attempt fail because the other party's telephony device is indicated to be busy.

Abstract translation: IP电话系统执行的系统和方法被设计为确定最近终止的电话通信的两方当前是否正在相互呼叫以尝试重新建立电话通信。 当IP电话系统确定发生这种情况时，IP电话系统用于连接双方，而不是让他们看到他们的新呼叫建立尝试失败，因为对方的电话设备被指示为忙。