Invention Grant
US07668306B2 Method and apparatus for connecting packet telephony calls between secure and non-secure networks 有权
用于在安全和非安全网络之间连接分组电话呼叫的方法和装置

Method and apparatus for connecting packet telephony calls between secure and non-secure networks
Abstract:
Described herein is a method and apparatus for connecting packet telephony calls between secure networks and non-secure networks.
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