Cpc (Calling Party Control) Signal Detection; Cti (Computer Telephony Integration) - Panasonic KX-NS700 Feature Manual

4.1.23 CPC (Calling Party Control) Signal Detection

Conditions
•
Walking COS
Extension users can make a call from extensions of a less-privileged COS by using their own COS
temporarily. (→ 22.1.1 Walking COS)
PC Programming Manual References
10.7.1 PBX Configuration—[2-7-1] System—Class of Service—COS Settings
12.1.1 PBX Configuration—[4-1-1] Extension—Wired Extension—Extension Settings—Main—COS
12.2.1 PBX Configuration—[4-2-1] Extension—Portable Station—Extension Settings—Main—COS
PT Programming Manual References
[602] Class of Service
Feature Manual References
23.1 Capacity of System Resources
4.1.23 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 (→ 4.1.18 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 (→ 5.1.10 DISA (Direct Inward System Access)) and an extension or an outside party, the line is
disconnected.
PC Programming Manual References
9.24 PBX Configuration—[1-1] Configuration—Slot—Port Property - LCO Port—CPC Signal Detection Time
—Outgoing, Incoming
PT Programming Manual References
[413] LCOT CPC Signal Detection Time—Outgoing
[414] LCOT CPC Signal Detection Time—Incoming

4.1.24 CTI (Computer Telephony Integration)

Description
The PBX supports a CTI interface using the LAN port of the mother board. The CTI interface allows
extension users to make or receive calls with advanced features:
–
Extension users can make calls easily from a phone book in their PC.
80 Feature Manual Document Version 2017-06