Firmware Version: 1.1.2.2
Setup 4-Port FXO VoIP Gateway SPA400
Setup Administration Status Event Logs Tone
    Basic Setup|   SPA9000 Interface  | Voice  | Voicemail Server| Voicemail Users
Voice Codecs     
Preferred Codec
G.711U G.711A G.729
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Voice Codecs
Packetization VAD
G.711U
G.711A
G.729
 
Voice Setting  
Calling Timers
Wait-for-Answer time : sec (Not less than 100)
Call Limit : sec
 
Dialing Parameters
Tone out on: ms
Tone out off: ms
DTMF power: (-400 ~ 30) * 0.1 dB
Answer after : Rings (Not less than 2)
Dial out wait : ms
Dial out battery threshold : Volts
 
Line Settings
Transmit Gain: dB (-13 ~ 13)
Receive Gain: dB (-13 ~ 13)
Impedance:
Tip/Ring Voltage:
Operational Loop Current Min:
On-Hook Speed:
Ring Frequency Min: Hz
Ring Frequency Max: Hz
Ring Validation Time:
Ring Indication Delay:
Ring Timeout:
Ring Threshold:
Ringer Impedance:
DC Current Limiting:
Caller ID/CP Tone Method
(Auto reboot if this is changed and saved)
Battery reversal as disconnect signal
Loop period shut-down as disconnect signal
          Minimum period for disconnect signal: ms
Tear down FXO port when silence detected for : sec
(0 ~ 3600, 0 means Turn Off)