Corporate communication system
First Claim
1. A corporate/organization communications system comprising mobile telephones which are associated with a company/organization and which are operating in a mobile telephone network, a local network comprising access units connected to extensions of a private automatic branch exchange PABX which is connected to the public switched telephone network (PSTN) wherein said company/organization allots an individual service profile to each one of said mobile telephones, said mobile telephones being adapted to make outgoing calls to a service node only, said service node being adapted to control services requested by any of said mobile telephones in an outgoing call by comparing said requested services with the service profile allotted to the mobile telephone from which the outgoing call is made, said individual service node being connected to said local network, thus allowing said company/organization to exercise control over the services requested from any one of said mobile telephones although said company/organization has no control over the mobile telephone network.
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Accused Products
Abstract
A corporate/organization communications system includes a number of mobile telephones and a local network which has a private automatic branch exchange (PABX) with a number of extensions. Access units are connected to the extensions. A service node, referred to as a mobility server, is connected to the PABX as an adjunct and manages all calls to and from the mobile telephones. The mobile telephones are adapted to make outgoing calls to the PABX only. The mobility server checks the services requested in a call from a mobile telephone. If the requested services match a service profile associated with the mobile telephone, the mobility server initiates the set up of the requested outgoing call. If they do not match the outgoing call is rejected. In this manner, a company or organization can control all outgoing calls from its mobile telephones. Calls directed to the mobile telephones are managed by a call park, call alert and call back sequence.
80 Citations
17 Claims
- 1. A corporate/organization communications system comprising mobile telephones which are associated with a company/organization and which are operating in a mobile telephone network, a local network comprising access units connected to extensions of a private automatic branch exchange PABX which is connected to the public switched telephone network (PSTN) wherein said company/organization allots an individual service profile to each one of said mobile telephones, said mobile telephones being adapted to make outgoing calls to a service node only, said service node being adapted to control services requested by any of said mobile telephones in an outgoing call by comparing said requested services with the service profile allotted to the mobile telephone from which the outgoing call is made, said individual service node being connected to said local network, thus allowing said company/organization to exercise control over the services requested from any one of said mobile telephones although said company/organization has no control over the mobile telephone network.
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17. A service node for controlling services requested by any mobile telephone associated with a corporate/organization, comprising switch means with ports for connection to a private automatic branch exchange (PABX), memory storage means comprising service profile list means for each one of said mobile telephones and controller means for controlling the services requested in a call from an individual one of said mobile telephones with the service profile associated with said individual mobile telephone to ascertain if there is a match, said controller means initiating an outgoing call, the destination of which is signalled to said service node from said individual mobile telephone, if the requested services matches the service profile associated with said individual mobile telephone.
Specification