H - Electricity – 04 – M
Patent
H - Electricity
04
M
344/1, 379/2
H04M 1/24 (2006.01) H04B 3/46 (2006.01) H04M 3/28 (2006.01) H04M 3/30 (2006.01) H04M 3/32 (2006.01)
Patent
CA 1235540
METHOD AND APPARATUS FOR ACCESSING COMMUNICATION SYSTEMS ABSTRACT An apparatus and method for accessing communication system includes a microprocessor for controlling said accessing. Communication line access is accomplished by an interface with test trunk equipment and MDF shoes. Capability for generating dial pulse, DTMF and multifrequency dialing signals is included. Communi- cations components and a test bus permit the apparatus to interface with a supervisor unit and a testing unit.
489159
Osler Hoskin & Harcourt Llp
Tii Computer Systems Inc.
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