Four Channel’s GSM VoIP Gateway
30
answers, l call set up. This function makes Global roaming –persons can
answer everywhere by VOIP.
3.6.2 Authentication mode configuration
There are Password Authentication Mode, Trust List Certification Model, and
Password or certificate trust list Model;
3.6.2.1 Password Authentication Mode
Configure as following:
In the option
“ transfer to PSTN authentication mode”,
choose
“password
authentication”
;
fill the password in the
“calling PSTN password authentication”.
As indicated in figure, when VOIP dials PSTN, the phone will connect when input
password.
When call on the bus, listening
“please input the password”
,
you should input the
password, the phone will be connected.
3.6.2.2 Trust List Certification Mode
Configure as following:
In the option
“transfer to PSTN authentication mode”
choose
“trust list
certification”
;
click
“VOIP trust list
”
,
open drop-down menu, choose one sequence fill