The CCAP DAC Page

The CCAP (Controlled Channel Access Protocol) DAC (Data Access Channel) page allows you to view or modify Packet Data Channel Steering function on SNDCP (Sub Network Dependent Convergence Protocol) v3 capable systems. This function steers subscribers to either "Classic APCO 25" unscheduled transmit, or "Controlled Channel Access" scheduled transmit Packet Data Channel (PDCH). The Slot Size is a configurable parameter on a per-DAC bit basis. The subscriber is configured with a particular DAC code or codes, which is received during the Context Activation. The entries on the DAC page tell the subscriber which of the DAC codes in the context activation should be used when accessing the PDCH. These selections apply only for the current Trunking - Data Profile.