3G UMTS User Manual
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OpenVox Communication Co.Ltd URL:www.openvox.cn
Figure 5-1-6 Failover Call Through Number
Groups
Sometimes you want to make a call through one port, but you don’t know if it is available, so you
have to check which port is free. That would be troublesome. But with our product, you don’t
need to worry about it. You can combine many UMTS or SIP to groups. Then if you want to make a
call, it will find available port automatically.
Figure 5-2-1 Establish Group
MNP Settings
Mobile Number Portability allows switching between mobile phone operators without changing
the mobile number. Sounds simple, but there are loads of tasks performed behind the scene at the
operator end.
The URL is shown in the password string way. So please type the url in other place such a txt file,
check it, then copy it to the gateway. The outgoing number in the url should be replaced by the
variables ${num}.
Here is an example of the MNP url:
https://s1.bichara.com.br:8181/chkporta.php?user=832700&pwd=sdsfdg&tn=8388166902
The 8388166902 is the outgoing phone number, when config the MNP url, should replce it with