Cpc (Calling Party Control) Signal Detection; Cti (Computer Telephony Integration) - Panasonic KX-TDA50G Feature Manual

6.1 [4-1-1] Wired Extension—Extension Settings—Main—
6.10 [4-2-1] Portable Station—Extension Settings—Main—
PT Programming Manual References
2.1.8 COS Programming
[602] Class of Service
Feature Manual References
21.1 Capacity of System Resources

3.1.20 CPC (Calling Party Control) Signal Detection

Description
The Calling Party Control (CPC) signal is an on-hook indication (disconnect signal) sent from an analog CO
line when the other party hangs up. To maintain efficient utilization of CO lines, the PBX monitors each line's
status and when CPC signal is detected on a line, the PBX disconnects the line and alerts the extension with
a reorder tone.
Conditions
•
CPC signal detection is programmable for incoming CO line calls, and for outgoing CO line calls.
•
If your telephone company sends signals similar to CPC, it is recommended not to enable CPC signal
detection on outgoing CO line calls.
•
If CPC signal is detected during a conference call (® 3.1.16 Conference), the line is disconnected. The
remaining parties stay connected.
•
If CPC signal is detected during a call between a caller using the Direct Inward System Access (DISA)
feature (® 4.1.7 DISA (Direct Inward System Access)) and an extension or an outside party, the line is
disconnected.
PC Programming Manual References
3.11 [1-1] Slot—Port Property - LCO Port—
3.17 [1-1] Slot—Port Property - T1 Port (KX-TDA100/KX-TDA200/KX-TDA600 only)
→ CPC Signal Detection (DID)—Outgoing, Incoming
→ CPC Signal Detection (LCO/GCO)—Outgoing, Incoming
PT Programming Manual References
[413] LCOT CPC Signal Detection Time—Outgoing
[414] LCOT CPC Signal Detection Time—Incoming

3.1.21 CTI (Computer Telephony Integration)

Description
Computers can be connected to the PBX to provide extension users with access to advanced features such
as pop-up display of caller information, computer-based speed dialing, etc. These features are made available
Document Version 2008-11
3.1.21 CTI (Computer Telephony Integration)
COS
COS
CPC Signal Detection Time—Outgoing, Incoming
Feature Manual 63