RECOMMENDATION FOR A 1-BIT Z CHANNEL FOR DRR

摘要

The invention provides a DRR protocol that uses the Z-bit signaling channel that is robust, enables activating and deactivating bit synchronous PCM voice timeslots in a very short period of time, supports the ability to handle multiple simultaneous voice call establishments and clearings and supports periodically refreshing the status of the bit synchronous PCM timeslots.