Abstract: A method and system are provided for routing a call initiated by a member of an organization having communication servers for handling the call routing, wherein the organization communication servers are located at different geographical areas. Media routing decisions are made within a distributed communications system that spans both managed and unmanaged networks, while taking into account a large set of input metrics. The method and system optimize the call routing for quality of experience while maintaining restrictions posed by companies and organizations that need to adhere to strict policies, either internal or external, such as governance and regulation.

Abstract: A method for identifying a message selection made at a mobile station (MS), the method including the steps of uniquely associating an inbound telephone number with a message, attaching the inbound telephone number to the message, sending the message and the attached inbound telephone number to an MS using an MS telephone number associated with the MS, maintaining a unique association between the message, the inbound telephone number, and the MS telephone number, selecting the message at the MS, calling from the MS the inbound telephone number attached to the selected message, identifying the inbound telephone number of the telephone call, identifying the MS telephone number of the telephone call, and identifying the message associated with the inbound telephone number and the MS telephone number, thereby identifying the message selection made at the MS.

Abstract: A radio calling system includes a central control station simultaneously broadcasting a calling signal of an arbitrary pager terminal, and a plurality of radio transmitting stations coupled to the central control station. The plurality of radio transmitting stations simultaneously transmit the calling signal received from the central control station at the same radio frequency. The calling signal transmitted from the radio transmitting stations reach the arbitrary pager terminal and at least a neighboring one of the radio transmitting stations.