VoIP Wireless Router User’s Manual
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while ringing.
VoIP Centrex Extension Digit Count:
This feature is to enable and set the digit count of VoIP Centrex.
The setting “0” zero is to disable this function.
VoIP Centrex Digit:
Enter the digit for VoIP call. If you dial VoIP Centrex Digit first, the dialing plan is
according to the Digit Map; otherwise the VoIP Router will send the number which digit count is the same as
VoIP Centrex Extension Digit Count.
Metering Pulse Type/ Metering Pulse Period:
It is used for telephony device which connected to FXS
port for billing purpose.
VoIP Router provide Polarity Reversal
、
12k Hz and 16k Hz metering capacity.
The fully support for detail Metering Pulse Period is not free charge, please contact with your
vendor.
General Settings
→
Line settings
FXS / FXO Impedance:
Select different impedance from the drop-down menu.
General Settings
→
Line settings
This feature is a call drop standard for a VoIP Router to determine whether or not to hang up the phone.
The VoIP Router 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 IP network.
Note:
Improper values for above settings might cause unexpected automatic disconnection of a call.
Default values are recommended.
