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公开(公告)号:US20100002687A1
公开(公告)日:2010-01-07
申请号:US12495639
申请日:2009-06-30
申请人: Jonathan David Rosenberg , John K. Restrick, JR. , Cullen F. Jennings , Hakim N. Mehmood , Mark L. Hendrickson , John D. Alexander
发明人: Jonathan David Rosenberg , John K. Restrick, JR. , Cullen F. Jennings , Hakim N. Mehmood , Mark L. Hendrickson , John D. Alexander
IPC分类号: H04L12/66
CPC分类号: H04M3/5232 , H04L29/1216 , H04L61/157 , H04L65/1036 , H04L65/1069 , H04M3/5125 , H04M7/0057 , H04M7/006 , H04M7/0063 , H04M2203/551
摘要: A system for verifying VoIP call routing information. The system may include an apparatus integrated with a private branch exchange (PBX). The apparatus may store at least one call attribute of a public switched telephone network (PSTN) call initiated to a destination telephone number. The apparatus may verify a destination Voice-over-Internet-Protocol (VoIP) call agent for the destination telephone number based on demonstrated knowledge of the PSTN call. The apparatus may route a new call either over a VoIP network to the destination VoIP call agent or over a circuit switched network based on whether the destination VoIP call agent is verified for the destination telephone number.
摘要翻译: 一种用于验证VoIP呼叫路由信息的系统。 该系统可以包括与专用小交换机(PBX)集成的设备。 该装置可以存储发起到目的地电话号码的公共交换电话网(PSTN)呼叫的至少一个呼叫属性。 该装置可以基于所演示的PSTN呼叫的知识来验证目的地电话号码的目的地语音电话协议(VoIP)呼叫代理。 该设备可以基于目的地VoIP呼叫代理是否验证目的地电话号码,通过VoIP网络将新呼叫路由到目的地VoIP呼叫代理或通过电路交换网络。