D-Link DPH-140S manual Inter Digit, Originating Not Accept, Incoming No Answer, Hold Recall

Inter Digit	The time interval that the IP phone waits to detect the end
	of DTMF digits. No more digits are accepted after this
	period and the phone begins to dial.
Originating Not Accept	The time interval that the caller’s phone waits to establish
	a call. If the receiver fails to answer the phone during this
	time interval, the caller’s phone will automatically
	disconnect.
Incoming No Answer	The time interval that the receiver’s phone will ring. If the
	receiver fails to answer the phone during this time
	interval, the phone will automatically disconnect.
Hold Recall	The time interval that the caller is put on hold before the
	phone automatically disconnect.
Auto Speaker Off	The time interval that the speaker phone is on before
	turning off automatically (due to inactivity).

7.15Call Tracing Log

Call Tracing Log keeps a record of all the phone activities. This log is used by our engineers to troubleshoot hardware problems.

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