PC Programming Manual References10.7.1 PBX Configuration—[2-7-1] System—Class of Service—COS Settings12.1.1 PBX Configuration—[4-1-1] Extension—Wired Extension—Extension Settings—Main— COS12.2.1 PBX Configuration—[4-2-1] Extension—Portable Station—Extension Settings—Main— COSFeature Manual References23.1 Capacity of System Resources4.1.23 CPC (Calling Party Control) Signal DetectionDescriptionThe Calling Party Control (CPC) signal is an on-hook indication (disconnect signal) sent from an analog COline when the other party hangs up. To maintain efficient utilization of CO lines, the PBX monitors each line’sstatus and when CPC signal is detected on a line, the PBX disconnects the line and alerts the extension witha 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 signaldetection on outgoing CO line calls.• If CPC signal is detected during a conference call (® 4.1.18 Conference), the line is disconnected. Theremaining 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 isdisconnected.PC Programming Manual References9.25 PBX Configuration—[1-1] Configuration—Slot—Port Property - LCO Port— CPC Signal DetectionTime—Outgoing, Incoming4.1.24 CTI (Computer Telephony Integration)DescriptionThe PBX supports a CTI interface using the LAN port of the mother board. The CTI interface allows extensionusers to make or receive calls with advanced features:– Extension users can make calls easily from a phone book in their PC.– When an extension user receives an incoming call, detailed caller information can be displayed on the PCautomatically.A PC and CTI server application software, such as Panasonic Communication Assistant (CA), are required touse CTI features. The PC running the application monitors the status of the PBX and controls the PBX via theCTI Server.Document Version 2016-03 Feature Manual 874.1.24 CTI (Computer Telephony Integration)
