D-Link DVG-5112S User Manual page 54

DVG-5112S User's Manual
ADVANCED → VoIP → Line
Termination Impedance: Select different impedance from the drop-down menu.
ADVANCED → VoIP → Line
This feature is a call drop standard for a VoIP Telephone Adapter to determine whether or not to hang
up the phone. The VoIP Telephone Adapter will disconnect the call automatically to avoid keeping the
line engaged if the detected volume is below the Silence Detection Threshold or the time exceeds the
Drop Silent Call Timeout.
Silence Detection Threshold: Enter the threshold (dB) to detect if there is voice coming from RJ-11
interface.
Drop Silent Call Timeout: Enter the duration (second) for detecting if there are RTP packets receiving
from RJ-45 interface.
Note: Improper values for above settings might cause unexpected automatic disconnection of a call.
Default values are recommended.
ADVANCED → VoIP → Line
Enable IVR Option: Check the box to enable IVR function.
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ADVANCED