Method and system for dynamically redirecting wireline call delivery

In a communication system having a wireline network linked to a wireless network, a system for selectively directing call traffic originating from the wireline network to a mobile transceiver unit in the wireless network comprising:

• a wireless unit location register for maintaining a first database containing information indicative of mobile transceiver unit registration status and location;
• and
• a wireline service control point in communication with the wireless unit location register for maintaining a second database of data indicative of the availability status of the mobile transceiver unit, wherein the wireless unit location register is arranged to send data representative of the status of the mobile transceiver unit to the wireline service control point for updating of the second database, wherein the service control point is arranged to access the second database directly when a request for call routing information is received from the wireline system, and providing information either for routing the call to the mobile transceiver unit if the mobile unit is available to receive call traffic, or a designated wireline termination unit if the mobile unit is unavailable to receive call traffic, wherein the service control point is further arranged to determine whether an activity status timer associated with an available mobile unit has exceeded a predetermined value, and providing the information for routing the call to the mobile transceiver unit if the predetermined value is not exceeded.

A method for selectively directing call traffic originating from a wireline network to a mobile transceiver unit in a wireless network comprising:

• maintaining a first database in the wireless network containing information indicative of mobile transceiver unit registration status and system location;
• maintaining a second database in a wireline network service control point (SCP) of data indicative of the availability status of the mobile transceiver unit;
• sending data representative of the status of the mobile transceiver unit including a directory number from the wireless network to the wireline service control point for updating of the second database;
• in response to the wireline SCP receiving a request for call routing instructions for routing a call, accessing the second database;
• and
• providing information either for routing the call to the mobile transceiver unit based on the directory number maintained in the second database if the mobile unit is available to receive call traffic, or a designated wireline termination unit if the mobile unit is unavailable to receive call traffic.

A method for selectively directing call traffic originating from a wireline network to a mobile transceiver unit in a wireless network comprising:

• maintaining a first database in the wireless network containing information indicative of mobile transceiver unit registration status and system location;
• maintaining a second database in a wireline network service control point (SCP) of data indicative of the availability status of the mobile transceiver unit;
• sending data representative of the status of the mobile transceiver unit from the wireless network to the wireline service control point for updating of the second database;
• in response to the wireline SCP receiving a request for call routing instructions for routing a call, accessing the second database;
• determining whether an activity status timer associated with an available mobile unit has exceeded a predetermined value, and
• providing information either for routing the call to the mobile transceiver unit if the predetermined value is not exceeded and the mobile unit is available to receive call traffic, or a designated wireline termination unit if the mobile unit is unavailable to receive call traffic.