Synway Information Engineering Co., Ltd
fill in ‘Remote IP’ and ‘Remote Port’ with the IP address and port of the remote SIP
terminal which will initiate calls to the gateway. You may use the default values for the
other configuration items.
Example:
Provided the incoming IP address of the SIP trunk is 192.168.0.111 and the
port is 5060. Add
SIP Trunk 0
; set
Remote IP
to
192.168.0.111
and
Remote Port
to
5060
. The outgoing IP address of the SIP trunk is 192.168.0.222 and the port is 5060.
Add
SIP Trunk 1
; set
Remote IP
to
192.168.0.222
and
Remote Port
to
5060
.
Step 2: Add the IP address of the SIP trunks configured in Step 1 into the corresponding SIP
trunk group. Refer to SIP Settings
Æ
SIP Trunk Group
’ for detailed instructions. Click
Add New
to add the SIP trunk group. Select the SIP trunk configured in Step 1 as ‘SIP
Trunks’. You may use the default values for the other configuration items.
Example:
Add
SIP Trunk Group 0
. Check the checkbox before
0
for
SIP Trunks
and
keep the default values for the other configuration items. Add
SIP Trunk Group 1
. Check
the checkbox before
1
for
SIP Trunks
and keep the default values for the other
configuration items.
Step 3: Add routing rules. Refer to ‘Route Settings
Æ
IP
Æ
IP
’ for detailed instructions. Select the
SIP trunk group 0 set in Step 2 as ‘Call Initiator’ and the SIP trunk group 1 set in Step 2
as ‘Call Destination’. You may use the default values for the other configuration items.
Example:
Select
SIP Trunk Group[0]
as
Call Initiator
and
SIP Trunk Group[1]
as
Call
Destination.
Keep the default values for the other configuration items.
Step 4: Initiate a call from the SIP trunk 0 configured in Step 1 to the IP address and port of the
SBO gateway. Thus you can establish a call conversation via SIP trunk[1] with the IP
terminal. (Note: The format used for calling an IP address via SIP trunk is as follows:
username@IP address.)
Example:
Provided the IP address of the SBO gateway is 192.168.0.101 and the port is
5060. Provided 123 is a number which conforms to the number receiving rule of the
remote device. Initiate a call from SIP trunk 0 to the IP address 192.168.0.101 (in the
format: 123@192.168.0.101) and you can establish a call conversation via SIP trunk[1]
to the number 123.
Special Instructions:
z
The chassis of the SBO gateway must be grounded for safety reasons, according to
standard industry requirements. A simple way is earthing with the third pin on the plug or
the grounding studs on the machine. No or improper grounding may cause instability in
operation as well as decrease in lightning resistance.
z
As the device will gradually heat up while being used, please maintain good ventilation to
prevent sudden failure, ensuring that the ventilation holes (see Figure 1-4) are never
jammed.
z
During runtime, if the alarm indicator lights up or flashes, it indicates that the device goes
abnormal. If you cannot figure out and solve the problem by yourself, please contact our
technicians for help. Otherwise it may lead to a drop in performance or unexpected
errors.
SMG SBO Series Gateway User Manual (Version 1.6.3)
Page 6
