Page 121 / 149 Scroll up to view Page 116 - 120
Chapter 9 - Engineering
WiMAX Configuration
BreezeMAX Si 4000 CPE
107
Operator Manual
Last Good BS Scan
Table of Last Good BSs
Define the following:
BSID -Base Station ID
CF/KHz - Channel Frequency
BW/KHz - Bandwidth in KHz
PreambleID - The Preamble ID of the
BS
Use the
Clear
button to delete a saved
last good BS from the list.
N/A
N/A
Enable Last Good BSs
Scan
The system will try to scan with the
previous good BS to speed up the scan
duration. A “good BS” is defined as one
with which the CPE can get an IP
address.
Enable
Enable/disable
Enable Hold On Last Good
BS
Save the ID for the next scan
Disable
Enable/disable
Hold on timeout value
Enter the period of time (in miliseconds)
to keep referring to this BS as the Last
Good BS when connection is not
optimal.
300,000
50~900,000 ms
Neighbor BS Scan
Enable Neighbor BS Scan
The system will try to scan the neighbor
BS to the previous BS defined in “Last
good BS”. The neighbor BS details will
appear in the table ofthis section.
Enable
Enable/disable
CAPL BS Scan (Channel Allocation Priority Level)
Enable CAPL BS Scan
Channel Allocation Priority Level - The
CAPL scan list is defined by the
customer provisioned list. Priority is the
customer defined priority scan order.
Higher priority will be scanned first.
Enable
Enable/disable
Channel Plan
Define the channel plan by adding the
Ref IDs, in order to map the IDs into a
scan list.
N/A
Table 9-1: WMAX Config. Settings (Continued)
Parameter
Description
Default
Possible Values
Page 122 / 149
Chapter 9 - Engineering
WiMAX Configuration
BreezeMAX Si 4000 CPE
108
Operator Manual
Fullband Scan
Enable Fullband Scan
The system will try to scan the whole
frequency band (125kHz for the
frequency step) with user specified
bandwidth as follows:
For 2.xGHz: 5 MHZ, 10 MHz, or
Auto (5, 10 or 10,5) MHz
For 3.xGHz: 5 MHz, 7 MHz, 10 MHz,
or Auto (10, 5, 7) MHz
Enable
Enable/disable
Table 9-1: WMAX Config. Settings (Continued)
Parameter
Description
Default
Possible Values
Page 123 / 149
Chapter 9 - Engineering
Device Configuration
BreezeMAX Si 4000 CPE
109
Operator Manual
9.3
Device Configuration
In this page you save and export all the parameters currently set on the device,
packed in a file, to your PC. This file will be used as a configuration template in
order to apply the same settings to other CPEs. The format of the exported file is
*.tar
, which will have to be converted into an
*.ipk
file format using the
Auto-configuration tool (see
“Configuring the CPE Using the WiMAX Modem
Application CD” on page 31
).
1
Set the device parameters as required in each of the application pages. Be sure
to click
Apply
to activate your changes.
2
In the Dev Config page click
Export
to save the current settings and export as
a conig file.
3
Save the file (.*tar format) for mass CPE configuration (see
“Creating a Default
Configuration File” on page 36
).
Figure 9-2: Engineering - DEV Config.
To save and export the current device settings:
Page 124 / 149
Chapter 9 - Engineering
VoIP Configuration
BreezeMAX Si 4000 CPE
110
Operator Manual
9.4
VoIP Configuration
Voice over Internet Protocol (VoIP) technology is a way of using the Internet to
make phone calls. Phone calls can be transmitted over the Internet by encoding a
voice call into data packets at one end and then decoding it back into voice calls at
the other end. This encoding and decoding is from a analog signal (your voice) into
a digital signal (data packets) and then back into an analog signal.
The BreezeMAX Si 4000 CPE uses Session Initiation Protocol (SIP) as the control
mechanism that sets up, initiates, and terminates calls between a caller and a
called party. The SIP messaging makes use of “Proxy,” “Redirect,” and
“Registration” servers to process call requests and find the location of called
parties across the Internet. When SIP has set up a call between two parties, the
actual voice communication is a direct peer-to-peer connection using the
standard Real-Time Protocol (RTP), which streams the encoded voice data across
the network.
You can make VoIP calls by connecting a regular phone to one of the BreezeMAX
Si 4000 CPE’s RJ-11 Phone ports. You can also make VoIP calls from your
computer using a VoIP application with a simple microphone and computer
speakers. Using either method, VoIP provides an experience identical to normal
telephoning.
Before using the VoIP Phone ports on the BreezeMAX Si 4000 CPE, you must have
an account with a SIP service provider and configure the required parameters
through the web interface. The BreezeMAX Si 4000 CPE allows the two RJ-11
Phone ports to be configured separately with different settings.
Page 125 / 149
Chapter 9 - Engineering
VoIP Configuration
BreezeMAX Si 4000 CPE
111
Operator Manual
Figure 9-3: Engineering - VoIP

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