Call logging (CL)323System functions and features as of R3.0syd-0367/1.3 – R3.0 – 03.2013Fig. 153 Destination number outgoingTime To Answer (TTA response time)In the case of calls transferred internally the call time is logged with the transferreduser. The amount of time from the start of the ringing phase to the answering of adirect call is entered here (in seconds).In the case of unanswered calls the ringing time is logged. Rejected calls are givenTTA = 0.Sequence numberTransferred calls have the same sequence number but separate serial numbers.Each incoming call is allocated a sequence number. However, since not all calls arenecessarily logged (logging may be deactivated individually per network interfaceor call distribution element), the numbering is not necessarily continuous.Serial numberThe serial number is incremented by 1 each time an incoming or outgoing call islogged.• After initialization the serial number is reset to the value 0.• The serial number is not reset after a normal start.• The serial number cannot be set manually.
