Abstract: A user-programmable, submersible actuator apparatus that includes an inflator mechanism configured when operatively connected to an inflation source and to an inflatable device to provide command-activated release of fluid from the inflation source to the inflatable device and thereby provide a buoyant force. A controller causes the inflator mechanism to actuate inflation in the event of the first of a deep submersion condition or a heavy bobbing condition. The deep submersion condition may be determined when a specific (approximated) submersion depth has been detected. The heavy bobbing condition may be determined by a predetermined number of bobs of a specific (approximated) depth (less than the deep submersion depth) being detected or by a predetermined frequency of bobbing being detected. The water sensor mechanism may include a pair of sensor elements, having outer ends each recessed in 0.9 to 1.1 mm, or 1.0 mm.

Abstract: A system and method of telephony resource management and security for monitoring and/or controlling incoming and outgoing calls between an enterprise's end-user stations and a public circuit-switched network and/or a public packet-switched network. A security policy is made up of one or more rules designating at least one action to be performed based on at least one attribute of the incoming or outgoing call. Calls are detected and sensed on the line, trunk and/or cabling, and analyzed to determine attributes associated with each call. Actions are performed based upon the determined attributes, in accordance with the security policy rules.

Abstract: A system and method of telephony resource management and security for monitoring and/or controlling incoming and outgoing calls between an enterprise's end-user stations and a public circuit-switched network and/or a public packet-switched network. A security policy is made up of one or more rules designating at least one action to be performed based on at least one attribute of the incoming or outgoing call. Calls are detected and sensed on the line, trunk and/or cabling, and analyzed to determine attributes associated with each call. Actions are performed based upon the determined attributes, in accordance with the security policy rules.

Abstract: A system and method of telephony resource management and security for monitoring and/or controlling incoming and outgoing calls between an enterprise's end-user stations and a public circuit-switched network and/or a public packet-switched network. A security policy is made up of one or more rules designating at least one action to be performed based on at least one attribute of the incoming or outgoing call. Calls are detected and sensed on the line, trunk and/or cabling, and analyzed to determine attributes associated with each call. Actions are performed based upon the determined attributes, in accordance with the security policy rules.