User`s manual

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FXS Impedance:
The FXS provides 600/900 OHM impedances for selection.
FXO AC Impedance:
The FXO provides wild and complex ac termination impedances for selection.
Phone (Line) in/out volume:
You can adjust the Phone (Line) in/out volume, range from -9db to 9db.
FXO Tx/Rx Gain:
You can adjust the FXO Tx/Rx Gain , range from 0db to 6db.
UK release tone detection:
When you use the Gateway to UK , you can Enable this selection to detection release tone.
Flash detection and generation duration :
1. PSTN Call from PSTN to Office PBX and dial the extension 102 go to Gateway
2. Call to Gateway of Home by Hotline.
3. Home user needs call transfer to extension number 101.
4. Dial Flash and Gateway FXS detect and generate the Flash to PBX in Office.
Flash Detection: Let you change flash detection (milliseconds) of Gateway when phone generate
flash to FXS.
Flash Generation: Let you change flash generation time (milliseconds) for PBX detection.
Bandwidth control:
You can setting your bandwidth what the Max byte of download and upload of ADSL modem
rate.
Ring Frequency:
You can setting how long the Ring Frequency do you want to use.
4.2.7 Port Status
Port Status Display : This selection will display concurrent call status of this Gateway. The
status information of each voice channel includes codec, dialing number and destination IP address.
The status is refreshed every 3 seconds.