System and method for re-establishing a disconnected telephone c

Details System and method for re-establishing a disconnected telephone c System and method for re-establishing a disconnected telephone c

1996-01-05

1996-10-15

Zele, Krista M.

Telephonic communications

Special services

Anonymous party

379 58, 379 63, 379 67, 379242, 379207, H04M 342

Patent

active

055662366

ABSTRACT:
A system and method provides a tandem switch and call control/management platform to establish a telephone connection (bridge) between two parties, the telephone connection being initiated by one of the parties. The tandem switch connects a telecommunications system (Centrex or PBX) with cellular or wireless telephones. If either party is disconnected from the tandem switch, the telephone connection between the tandem switch and the remaining party is maintained. The telephone connection is re-established by instructing the tandem switch to reconnect the disconnected party to the maintained party.

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