37
The parameters available in this section are described in details in the table below.
Parameter
Description
Default Value
1. GSM Auto Redial
This is a general parameter for all channels. It enables a call to be redialed automatically in
x seconds after the last attempt fails.
Enabled
2. GSM Dialing Timeout (s)
This is a general parameter for all channels. It specifies the timeout period when dialing
out GSM a call. If the call is not answered when the timeout expires, the call is hung up
automatically.
3. Call OUT via GSM
This setting defines if the device is allowed to make outgoing calls via the on-board GSM
channel(s). The typical application is to terminate VoIP calls via the GSM network. This
setting
If this parameter is specified, the device dials this phone number via the corresponding GSM
channel whenever an incoming VoIP call is received for this line. This is a fixed forwarding
method and has the highest priority. This means that the Dial Plan setting does not apply
in this case.
Please note that how this line is selected depends on the Config Mode and the Callee
Number received. The Callee Number is defined as the phone number specified in the
“To:” field of an INVITE message.
Please refer to Section 3.3.3.1 for more information.
Calling the SIP number directly routes the call to the corresponding line immediately.
If this parameter is blank and the Callee Number equals to the SIP Number defined for this
line, a second dial tone is generated to wait the caller to dial a phone number. Please note
that this could only happen in the Single Server mode, Config by Line mode, and Config by
Group mode since SIP registration is required.
If this parameter is blank and the Callee Number does not equal to the SIP Number defined
for this line, the device dials out the Caller Number according to the Dial Plan defined.
4. Forwarding to GSM
Number
If this parameter is specified, the device dials this phone number via the corresponding GSM
channel whenever an incoming VoIP call is received for this line. This is a fixed forwarding
method and has the highest priority. This means that the Dial Plan setting does not apply
in this case.
Please note that how this line is selected depends on the Config Mode and the Callee
Number received. The Callee Number is defined as the phone number specified in the
“To:” field of an INVITE message.
Please refer to Section 3.3.3.1 for more information.
Calling the SIP number directly routes the call to the corresponding line immediately.
If this parameter is blank and the Callee Number equals to the SIP Number defined for this
Содержание GoIP
Страница 26: ...26 ...