发明名称 Method and apparatus for enhanced Internet Telephony
摘要 A method and apparatus for enhanced Internet telephony ensures that communication between a source and destination is not interrupted by common network address translation. According to one aspect of the invention, communication may continue through a router that employs network address translation.
申请公布号 US7417981(B2) 申请公布日期 2008.08.26
申请号 US20030684593 申请日期 2003.10.15
申请人 VONAGE HOLDINGS CORP. 发明人 HOLDER LOUIS;CITRON JEFFREY
分类号 H04L12/56;H04L29/06 主分类号 H04L12/56
代理机构 代理人
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