Analog Hardware Configuration; Figure 105: Fxs Ports Signaling Preference - Grandstream Networks UCM6510 User Manual

Source Channel
Destination Channel
Destination Number
Note:

The PSTN detection process will keep the call up for about 1 minute.

If "Semi-auto Detect' is used, please pick up the call only after informed from the web GUI prompt.

Once the detection is successful, the detected parameters "Busy Tone", "Polarity Reversal" and
"Current Disconnect by PSTN" will be filled into the corresponding fields in the analog trunk
configuration.

Analog Hardware Configuration

The analog hardware (FXS port and FXO port) on the UCM6510 can be configured under web GUI->PBX-
>Ports Config->Analog Hardware. Click on
ACIM settings for FXO port.
Select "Loop Start" or "Kewl Start" for each FXS port. And then click on "Update" to save the change.
For FXO port, users could manually enter the ACIM settings by selecting the value from dropdown list for
each port. Or users could click on "Detect" and choose the detection algorithm, two algorithm exists (ERL,
Pr) for the UCM6510 to automatically detect the ACIM value. The detecting value will be automatically filled
into the settings.
Select the channel to be detected.
Select the channel to help detect when "Auto Detect" is used.
Configure the number to be called to help the detection.
to edit signaling preference for FXS port or configure

Figure 105: FXS Ports Signaling Preference

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