Four Channel’s GSM VoIP Gateway
31
in VOIP number..
As indicated in Figure 1, suppose that only 3306, on the VOIP there is 3306 can dial
PSTN.
In the dialing of PSTN to VOIP, fill PSTN numbers on the trusted-numbers list.
In this rule, the option “Call PSTN dialing rules”/“Call VOIP dialing rules” is
effective.
3.6.2.3 Password or certificate trust list mode
Configure this mode, just to configure the password and certificate trust list model
the same time.
Figure 1: if the dialing comes from trust-list, not block, dial PSTN, if not, you can
answer after input the password.
Figure 2: if the dialing comes from trust-list, not block, dial VOIP
，
if not ,you will
dial after input the password.
3.7 Talk time limit
The limit of talk time supports function of limit the time of talk in the SIM , from
this function you can designated the total talk time of every SIM, if exceed the
specified limit, talk will not dial up ,in order to reduce unnecessary or unsafe talk fees.
.
The explanation of option is as following:
Time limit of SIM: Configure the total talk time, if exceed the specified limit (in
minutes), talk will not dial up .If this option is not fill, the default is unlimited.
SIM card status reporting numbers: The Gateway can report SIM card status in the
form of text messages, this option exceed mobile numbers that receive the messages.
1. SIM card status reporting time: Exceed the remaining talk-time, and send report.
2. SIM card identification number: Exceed the identification in the messages report,
