WG3100-Series GSM VoIP Gateway User Manual
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Techroutes Network Pvt. Ltd.
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4.9.9 Service parameter
To configure dialing mode parameters
Do Not Answer GSM Incoming Call for Hotline
When the gateway get incoming call from mobile network, the modular will answer the call then start to DTMF or route to
destination hotline number. While this option enabled, the modular won’t answer the call but routing to destination hotline
number till it getting answer.
Notes: Refer to Port Parameter page for Hotline configuration.
Enable PSTN Incoming Configuration
Means when call from mobile side, you can dial the feature codes (Chapter 3 Basic Operation) to configure IP address
and so on
Enable Auto Outgoing Routing
Means when call out, whether by ordinal or polling pick to Select a Channel, this feature are generally used when use the
same SIP User ID to register.
IP to PSTN One Stage Dialing
The GSM/CDMA gateway support two dialing mode, one stage and two stage dialing. One stage dialing will obtain called
number from INVITE message body, either Request line or To <SIP:xxxxx@host.com> field. Then deliver called number
to GSM/CDMA directly.
But for two stage dialing, the SIP server must be dial the SIP channel account and then to generate DTMF to mobile
network.