User manual
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GSM VOIP Gateway Series
GSM VOIP Gateway USER MANUAL – Rev1 – Technical Support: technical@witura.com
COPYRIGHT ©2011 WITURA CORPORATION SDN BHD
Content-Length: 226
The GSM VOIP Gateway permits users to dial back through the SMS under the
H.323 protocol. After users send the called number to the GSM VOIP Gateway
through the SMS, the GSM VOIP Gateway will send a call request to the H.323 GK
automatically. Users who need this function shall choose the following parameters:
Select SMS Mode > Dial and the following page is displayed.
The GSM VOIP Gateway supports three types of outgoing call via SMS:
A: Mode 1 (The current version of the H.323 protocol does not support
this mode, but the later version will. )
In this mode, the GSM VOIP Gateway sets the number of the short message
sender as the calling number of the call and the called number as the short
message content;
B: Mode 2
In this mode, the GSM VOIP Gateway sets the H.323 number of the GSM VOIP
Gateway as the calling number of the call and the called number as the short
message content;
C: Mode 3 (The current version of the H.323 protocol does not support
this mode, but the later version will. )
In this mode, the GSM VOIP Gateway sets the H.323 number of the GSM VOIP
Gateway as the calling number of the call and the called number as the short
message content and the number of the short message sender, whose format is
short message content*the number of the short message sender.
D: SMS Dial Prefix
When the GSM VOIP Gateway initiates the SMS call, the GSM VOIP Gateway will
change the prefix number to the called number prefix.
3.9.2 SMS Dialing under the H.323 Protocol
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GSM VOIP Gateway Series
GSM VOIP Gateway
USER MANUAL –
Rev1
–
Technical Support: technical@witura.com
COPYRIGHT ©2011 WITURA CORPORATION SDN BHD
User Options of the WT-2204/ WT-2208
To select a language, refresh the page to enter the language page required. For
example, the current language is simplified Chinese. If you wish to display the
page in English, click “English” in the menu. After your terminal is restarted, all
the pages will be displayed in Engli sh.
You can also use other languages for setting, as shown in the following figure
Click “English” on the upper right corner of the setting page. Then, the setting
page will display all info in English. But the shortcut will not change the language
of the setting page when logged in next time.
3.3.1 Language