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WG3100-Series GSM VoIP Gateway User Manual
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Techroutes Network Pvt. Ltd.
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4.10.2 Basic Configuration
On the
Basic Configuration
interface, you can set how long an IP
Tel call or a Tel
IP call will be delayed, as
we
ll as call interval. The ‘set call volume threshold function’ is mainly used for anti-blocked (such as some
operators launched special call testing for the detection of the VoIP equipment, call volume may is mute or great
noise) .
4.10.3 Phone Number Learning
If you want to learn the SIM card number and used for auto call. The GSM gateway provide 3 modes to learn SIM card
number: USSD/SMS/Call.
1) USSD. Send USSD to carrier and get the response. For example, send
*156#
, get response: “Your number is:
86183441449
06”. So, configured the Keywords to “Your number
is:”, the gateway will take the number
8618344144906
.