SinoV-X500 GOIP gateway User Manual
www.sinovoip.com.cn
39
6 FAQ
This chapter presents the most frequently encountered issues and
corresponding solutions.
6.1 How to designate a port for outbound call
Sometimes the outbound call to mobile network is required to be called through
one or any one of a designated group of GoIP Gateway ports in order to reduce
the cost. Here is an example to show you how to complete the settings for GoIP
Gateway to make outbound call through a designated port.
Note:
1) Field
Multiple Port Support
must be enabled.
2) Field
Phone Number Registration
must be enabled.
3) Column
SIP Phone Number
in SIP Account list must be set. The Phone
Number can be regarded as the SIP port phone number and can be called by
other parties. This is the key point to outbound through a designated port.
4) Based on the example from the figure above, SIP Port 1 to 4 are grouped
with phone number
222
, SIP Port 5 to 7 is grouped with phone number
666
and SIP Port 8 is grouped with phone number
888
. However, only one port
exists in the third group.
a) The outbound call whose destination is prefixed with 222, such as
22213512345678 will be routed to any of the SIP Port 1 to 4.
b) The outbound call whose destination is prefixed with 666, such as
66613512345678 will be routed to any of the SIP Port 5 to 7.