Panasonic KX-TDA30 Features Manual

Also see for KX-TDE100: Specifications Networking guide User manual User manual Technical information

Contents

Panasonic KX-TDA30 Features Manual Manual pdf 95 page image

1.5 Making Call FeaturesFeature Guide 951.5.4.5 Reverse CircuitDescriptionA circuit in the PBX can detect the reverse signal from the telephone company when an extension user triesto make a trunk call. This detects the start (a called party goes off-hook) and end (the called party goes on-hook) of an outgoing trunk call. When a trunk call is received, the circuit can also detect the reverse signalafter an outside caller goes on-hook.If Reverse Circuit Detection is disabled, the total duration of the call is not accurately recognised by the PBX.The duration of a call can be verified on SMDR using this feature (→1.26.1 Station Message DetailRecording (SMDR)).It is possible to select whether the PBX detects the reverse signal for outgoing trunk calls only, or for bothoutgoing and incoming trunk calls, or for no trunk calls (detection disabled) through system programming.Conditions• This feature is not available for the following ELCOT or LCOT cards:KX-TDA6181AL (ELCOT16)KX-TDA0181AL (LCOT16)KX-TDA0180AL (LCOT8)Programming Manual ReferencesPC Programming Manual2.7.11 [1-1] Slot—LCO Port—Reverse DetectionPT Programming Manual[415] LCOT Reverse Circuit