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13
Web-based Management (continued)
Telephony Configuration
Signaling ToS -
Set
the
Type of Service
value for VoIP
signaling
RTP ToS -
Set the
Type of Service
value for RTP
packets
Receive Gain -
Set
the Receive gain of the
device. (-14 to +14
dB)
Transmission Gain -
Set the Transmit gain of the device. (-14 to +14
dB)
DTMF Relay -
Select either G.711 or RFC2833. DTMF is short for
Dual
Tone Multi Frequency,
used in touch-tone phones.
TEL Dial Signal -
Set the dial signal of telephone.
Echo Cancel -
Enable or disable the Echo Canceller function.
VAD -
This is used to enable or disable the VAD (Voice Activity Detector)
function.
Digital Timer -
A user-defined digital interval timer to determine the end
of user dialing.
Hook Flash -
Set the hook flash timer. (Default: 700 ms)
Dial Pulse -
Set the dial pulse value of the analog phone. (Default: 20pps)
Call Waiting Alert Tone -
Enable or disable the call waiting alert tone.
Area Code -
Automatically insert the area code when a user dials a
local number via the VoIP.
Click
Save
to save the settings.