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7-1 CO line
Figure 7-1 CO setting
Line ID: There are four GSM lines. Line ID indicates one of them (L1
to L4).
Line Type: The line type is GSM.
Line State: To activate if you would like to use this line. Otherwise,
inactive to disable this line.
TEL NO: This field can be used as a reference remark for this GSM
SIM number. Normally, you can put the connected SIM card number
here for reference.
Incoming call handling: The call handles policy for a GSM
incoming call.
Hot line TEL: When a GSM incoming call was detected, GSM
Gateway will send the SIP call to the specified hot line TEL
number through the Route Plan.
2 Stage Dialing: When GSM incoming call was detected, GSM
Gateway will answer it and play the dial tone(if “
Play Voice File
”
command was not activated) for 2 stages dialing to VOIP.
Playback voice file: To enable playing voice greeting file to caller or
not when GSM incoming call was configured to 2 Stage Dialing.
Repeat Count: Repeat how many times to play voice greeting file
during 2 Stage Dialing.