Grandstream Networks UCM6200 Series User Manual

P a g e | 177
UCM6200 Series User Manual
Version 1.0.20.38
Polarity on
Answer Delay
When FXO port answers the call, FXS may send a Polarity Reversal. If this interval is
shorter than the value of “Polarity on Answer Delay”, the Polarity Reversal will be
ignored. Otherwise, the FXO will Onhook to disconnect the call. The default setting is
600ms.
Current
Disconnect
Threshold (ms)
This is the periodic time (in ms) that the UCM6200 will use to check on a voltage drop
in the line. The default setting is 200. The valid range is 50 to 3000.
Ring Timeout
Configure the ring timeout (in ms). Trunk (FXO) devices must have a timeout to
determine if there was a Hangup before the line is answered. This value can be used
to configure how long it takes before the UCM6200 considers a non-ringing line with
Hangup activity. The default setting is 8000.
RX Gain
Configure the RX gain for the receiving channel of analog FXO port. The valid range
is from -12.0 (dB) to + 12.0 (dB). The default setting is 0.
TX Gain
Configure the TX gain for the transmitting channel of analog FXO port. The valid range
is from -12.0 (dB) to + 12.0 (dB). The default setting is 0.
Use CallerID
Configure to enable CallerID detection. The default setting is “Yes”.
Caller ID Scheme
Select the Caller ID scheme for this trunk.
• Bellcore/Telcordia.
• ETSI-FSK During Ringing
• ETSI-FSK Prior to Ringing with DTAS
• ETSI-FSK Prior to Ringing with LR
• ETSI-FSK Prior to Ringing with RP
• ETSI-DTMF During Ringing
• ETSI-DTMF Prior to Ringing with DTAS
• ETSI-DTMF Prior to Ringing with LR
• ETSI-DTMF Prior to Ringing with RP
• SIN 227-BT
• NTT Japan
• Auto Detect
If you are not sure which scheme to choose, please select “Auto Detect”. The default
setting is “Bellcore/Telcordia”.
Fax Mode
Enable to detect Fax signal from the trunk during the call and send the received Fax
to the default Email address in Fax setting page under Web GUI→Call
Features→Fax/T.38. The default setting is “No”.
Note: If enabled, Fax Pass-through cannot be used.
FXO Dial
Delay(ms)
Configure the time interval between off-hook and first dialed digit for outbound calls.
Auto Record
Enable automatic recording for the calls using this trunk. The default setting is
disabled. The recording files can be accessed under Web GUI→CDR→Recording
Files.

Grandstream Networks UCM6200 Series Specifications

General

Brand	Grandstream Networks
Model	UCM6200 Series
Category	PBX
Language	English