
3-18 Line Settings
Listening Volume: Adjusts the earpiece or speaker volume.
Speaking Volume: Adjusts the microphone volume.
Tone Volume: Adds a new option to make tone volume adjustable. This setting will be applied to all tones generated by the gateway including dial tone and busy tone.
Min. FXS Hook Flash Time: It is to set the minimum flash time for FXS detecting.
Flash Time: Used to adjust the detection period for flash signals from a phone set connected to an FXS port. For example, if pressing the HOLD key sometimes disconnects a call, increasing the “Flash Detect Time” should fix this issue.
Enable Polarity Reversal: As a remote site answers calls from this extension the FXS port will reverse polarity.
FXS Chip Option 1: It is to avoid
Ring (Early Media) Time Limit[10 - 600secs]:The timeout to cancel a call when no one answers.
Enable End of Digit Tone:The gateway will play a
Early Media Treatment: If this variable is disabled, the system will send RTP immediately after a connection with a proxy is set up. The default setting is enabled. If communicating with other gateways encounters problems, please disable this function.
Loop Current Drop Trigger Time: It is to set the trigger time for dropping loop current by FXS port. A setting of zero is to disable this function. It is used to avoid the line engaged if FXS port is connected to PBX.
Loop Current Drop Duration: It is to set the drop duration.
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