VOPTech Document Four Channel’s GSM VoIP Gateway
Copyright@2009 VOPTel Technology Co., Ltd All Rights Reserved.
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3.5.3 Call Forward (From PSTN To VoIP)
Forward Number
Forward all incoming calls from the GSM connection to the VoIP number specified in this
field. Forward Password is not required once this field is set. If this field is blank, the
GoIP4 answers an incoming GSM calls and then generates the VoIP dial tone. Please see
below if the Forward Password is set. The caller can then dial a VoIP number manually.
At the end, a pound (#) can be dialed to activate the dialing of the VoIP number
immediately. If not, the VoIP number is dialed after a preset timeout.
Forward Password
This field sets the password protection for incoming GSM calls. If a password is entered,
the GoIP4 Gateway will generate an indication tone after answering an incoming call.
The caller is then ready to dial the password. Once the password is correctly entered,
the GoIP4 Gateway generates a VoIP dial tone and waits for the caller to dial a VoIP
number.
3.5.4 Auto Forward Call To VoIP
When GoIP4’s above option has parameter; GoIP4 will forward all PSTN incoming call to
this VoIP number;
When GoIP4 Call divert options “Forward Number (PSTN To VoIP)” is empty, GoIP4 will
auto accept all PSTN incoming call and feed back a dialtone to de caller;
