发明申请
US20100246788A1 Multi-Point to Multi-Point Intercom System 有权
多点到多点对讲系统

Multi-Point to Multi-Point Intercom System
摘要:
A multi-point to multi-point intercom system, formed by at least one intercom server and a plurality of intercom terminals, the intercom terminals registered as talking or listening intercom terminals in an intercom session table. The intercom server sends to listening intercom terminals some or all of the unmixed audio packets received by talking intercom terminals according to the intensity signal value found in the header of the unmixed audio packets.
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