摘要 |
A telecommunication system includes a processor, interfaces in communication with the public telephone network and a data network, respectively, and a memory. The memory comprises executable instructions that when executed by the processor direct the system to controllably permit access to a teleconference bridge in response to a communication from a mobile-communication device that includes information responsive to a previously communicated license key. Generally, the communication is in the form of a call from the user of the mobile-communication device. Upon receipt of the call, the telecommunication system confirms that the mobile-communication device communicates a pass code that was included in an encrypted form in the license key. |
申请人 |
AMERICAN TELECONFERENCING SERVICES, LTD.;LEIGH, RANDOLPH, J.;MILLER, THOMAS, RAY;GUTHRIE, DAVID;TAPP, J. SCOTT |
发明人 |
LEIGH, RANDOLPH, J.;MILLER, THOMAS, RAY;GUTHRIE, DAVID;TAPP, J. SCOTT |