A method and system for detecting analog and Adaptive Differential Pulse Code Modulation ("ADPCM") communication links in a communication channel is described. On an illustrative embodiment, the method include the steps of transmitting a signal with a D.C. offset value across the communication channel,...http://www.google.fr/patents/US6567463?utm_source=gb-gplus-shareBrevet US6567463 - Method and system for detecting analog and ADPCM links in a communication channel
Method and system for detecting analog and ADPCM links in a communication ...
