Panasonic KX-TDA30 Features Manual

Also see for HYBRID IP-PBX KX-TDA100: User guide User guide Technical information Technical information Features guide

Contents

Panasonic KX-TDA30 Features Manual Manual pdf 143 page image

1.10 Conversation FeaturesFeature Guide 1431.10.10 Calling Party Control (CPC) Signal DetectionDescriptionThe Calling Party Control (CPC) signal is an on-hook indication (disconnect signal) sent from the analoguetrunk when the other party hangs up. To maintain efficient utilisation of trunks, the PBX monitors their stateand when CPC signal is detected from a line, disconnects the line and alerts the extension with a reordertone.Conditions• CPC signal detection is programmable for incoming trunk calls, and for outgoing trunk calls.• If your telephone company sends other signals similar to CPC, it is recommended not to enable CPCsignal detection on outgoing trunk calls.• If a CPC signal is detected during a Conference call (→ 1.13.1.2 Conference), that line is disconnected,but the remaining parties stay connected.• If a CPC signal is detected during a call between a caller using the DISA feature (→ 1.16.6 DirectInward System Access (DISA)) and an extension or an outside party, the line is disconnected.PT Programming Manual References[413] LCOT CPC Signal Detection Time—Outgoing[414] LCOT CPC Signal Detection Time—Incoming