Matrix PRASAR UCS - Page 651

642 Matrix PRASAR UCS System Manual
CDC for outgoing calls check box is disabled in the Trunk Features Template assigned to the trunk.
CDC is not applied on the call.
• In the CDC Table, the Apply CDC for outgoing calls made from trunk check box is enabled and a
match is found in the Do Not Apply CDC for calls matching with numbers list. The Apply CDC for
outgoing calls check box is enabled in the Trunk Features Template assigned to the trunk. CDC is not
applied on the call.
• In the CDC Table, the Apply CDC for outgoing calls made from trunk check box is enabled and a
match is found in the Do Not Apply CDC for calls matching with numbers list. The Apply CDC for
outgoing calls check box is disabled in the Trunk Features Template assigned to the trunk. CDC is not
applied on the call.
• In the CDC Table, the Apply CDC for outgoing calls made from trunk check box is enabled and a
match is found in both the number lists. The system gives precedence to the Do Not Apply CDC for
calls matching with numbers list. The Apply CDC for outgoing calls check box is enabled in the Trunk
Features Template assigned to the trunk. CDC is not applied on the call.
• In the CDC Table, the Apply CDC for outgoing calls made from trunk check box is enabled and a
match is found in both the number lists. The system gives precedence to the Do Not Apply CDC for
calls matching with numbers list. The Apply CDC for outgoing calls check box is disabled in the
Trunk Features Template assigned to the trunk. CDC is not applied on the call.
• When CDC is applied to the call, the CDC Timer starts as soon as B has answered the call. This timer is
set to 160 seconds as default, but can be programmed to the desired time limit.
• At the end of the default/programmed time limit of the CDC Timer, the Beep Timer starts (5 seconds; non-
programmable) then the CDC Goodbye Timer starts. This Goodbye timer provides a grace period of 20
seconds for the user to finish the call. This Timer is non-programmable.
• At the end of the Goodbye Timer, the call is disconnected, if the Disconnect CDC after Timer check box
is enabled.
• If this check box is disabled, the call will not be disconnected.
• Instead, the CDC Timer will be loaded again for the default/programmed duration. The user can know how
long s/he has been talking.
• A is played Warning Beeps. B cannot hear the beeps. This continues until either party disconnects.
External-Incoming Calls
CDC works similarly for incoming calls.
• B calls A.
• The system checks whether the following conditions are fulfilled,
• the Apply CDC for incoming calls received from trunk check box is enabled in the CDC Table
assigned to A.
• the Disconnect Call after CDC Timer check box is enabled in the CDC Table assigned to A.
• a match is found for the B’s number in the Apply CDC for calls matching with numbers List.