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1.10 Conversation Features
1.10.10 Calling Party Control (CPC) Signal Detection
Description
The Calling Party Control (CPC) signal is an
Conditions
•CPC signal detection is programmable for incoming trunk calls ( LCOT CPC Signal Detection
LCOT CPC Signal Detection
•If your telephone company sends signals similar to CPC, it is recommended not to enable CPC signal detection on outgoing trunk calls.
•If CPC signal is detected during a Conference call ( 1.13.1.2 Conference), the line is disconnected. The remaining parties stay connected.
•If CPC signal is detected during a call between a caller using the DISA feature ( 1.16.6 Direct Inward System Access (DISA)) and an extension or an outside party, the line is disconnected.