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Voice conference switching in digital telephone exchanges

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3 Author(s)

The authors present several algorithms which could be used to perform conference connections in a digital telephone exchange, including a newly proposed algorithm. These algorithms are analyzed from both the performance and implementation points of view. Finally, the implementation of the conference switching function in TROPICO-RA, the Brazilian medium/large telephone exchange, is described. The conference circuit designed for the TROPICO was tested with conference groups involving up to six speakers and yielded satisfactory results

Published in:

Telecommunications Symposium, 1990. ITS '90 Symposium Record., SBT/IEEE International

Date of Conference:

3-6 Sep 1990