MULTI-CHANNEL MULTI-ACCESS VOICE OVER IP INTERCOMMUNICATION SYSTEMS AND METHODS
摘要
The present invention provides systems and methods employing Voice over Internet Protocol (VoIP) technology to provide multi-channel, multi-access voice communication capabilities.
申请公布号
WO2008086336(A1)
申请公布日期
2008.07.17
申请号
WO2008US50481
申请日期
2008.01.08
申请人
INTRACOM SYSTEMS, LLC;BRAND, STEPHEN;JURRIS, JOHN;BRAND, DAVID
