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Channel Management PPL Component for VDAC - 0x0061

The Channel Management (CH) component interfaces with the CSP Signaling layer (Layer 3) for call control, and to the host (Layer 5) for call processing. All communication between the host and a channel passes through the CH component. A CH state machine is statically instantiated once for each channel.

PPL Configuration Bytes

The table below shows the PPL Configuration Byte values for the CH component that apply to VoIP Routing.

Byte | Description | Values
--- | --- | ---
2 | Answer Supervision | 0x00 - Propagate Answer to Distant End 0x01 - Notify Host of Answer 0x02 - Propagate Answer to Distant End and Notify Host of Answer 0x03 - No Answer Supervision - no propagation of answer or notification (default = 0xFF, Use L3-provided value)
3 | Local End Release Mode | 0x00 - Release 0x01 - Park (default = 0xFF, Use L3-provided value)
4 | Distant End Release Mode | 0x00 - Release 0x01 - Park (default = 0xFF, Use L3-provided value)

Protocol layer of the CSP.
Application layer of the CSP.
See Programmable Protocol Language.
Voice over Internet Protocol. The delivery of voice information in digital form in discrete packets rather than in the traditional circuit-committed protocols of the public-switched telephone network (PSTN).
A computer, attached to the Excel platform through an RS-232 or Ethernet link, from which you run the telecommunications application that controls the Excel platform.