66

Compare firmware file checksum to ensure data i

ntegrity. If checksum is correct click “Proceed” button below. Wait

until upgrade process completes.

Important notes:



Leaving “Keep settings” check box unselected before upgrade process will change IP address of

router to default value 192.168.1.1 and you may need to configure router again (please

read

chapter “Logging in” at page 9)

Warning: Do not ever remove router power supply and do not press reset button during upgrade process! This will

totally damage your router and it won’t be accessible. If you

have any problems related to firmware upgrade you should

always consult with local dealer.

Reboot

Reboot router by pressing button “Reboot”.

Logout

Log out from router management WEB interface.

Functionality not listed in menu

SMS by HTTP POST/GET

It is possible to read and send SMS by using valid HTTP POST/GET syntax. Use web browser or any other compatible

software to submit HTTP POST/GET string to router.

Router must be connected to GSM network when using “SMS send”

feature.

Syntax of HTTP POST/GET string

HTTP POST/GET string

Explanation

http://{IP_ADDRESS}

/cgi-bin/sms_read?number={MESSAGE_INDEX}

Read message

/cgi-bin/sms_send?number={PHONE_NUMBER}&text={MESSAGE_TEXT}

Send message

/cgi-bin/sms_delete?number={MESSAGE_INDEX}

Delete message

/cgi-bin/sms_list?

List all messages

/cgi-bin/sms_ total?

Number of

messages in

memory

Note: parameters of HTTP POST/GET string are in capital letters inside curly brackets. C

urly brackets (“{ }”) are not

needed when submitting HTTP POST/GET string.

67

Parameters of HTTP POST/GET string

Parameter

Explanation

1

IP_ADDRESS

IP address of your router

2

MESSAGE_INDEX

SMS index in memory

3

PHONE_NUMBER

Phone number of the message receiver.

Note: Phone number must contain country code. Phone number

format is: 00{COUNTRY_CODE}{RECEIVER_NUMBER}.

E.g.: 0037062312345 (370 is country code and 62312345 is receiver

phone number)

4

MESSAGE_TEXT

Text of SMS.

Note: Maximum number of characters per SMS is 160. You cannot

send longer messages. It is suggested to use alphanumeric characters

only.

After every executed command router will respond with return status.

Possible responses after command execution

Response

Explanation

1

OK

Command executed successfully

2

ERROR

An error occurred while executing command

3

TIMEOUT

No response from 3G module received

4

WRONG_NUMBER

SMS receiver number format is incorrect or SMS index number is incorrect

5

NO MESSAGE

There is no message in memory by given index

6

NO MESSAGES

There are no stored messages in memory

HTTP POST/GET string examples

http://192.168.1.1/cgi-bin/sms_read?number=3

http://192.168.1.1/cgi-bin/sms_send?number=0037061212345&text=test

http://192.168.1.1/cgi-bin/sms_delete?number=4

http://192.168.1.1/cgi-bin/sms_list

http://192.168.1.1/cgi-bin/sms_total

Glossary:

WAN

–

Wide Area Network is a telecommunication network that covers a broad area (i.e., any network that links across

metropolitan, regional, or national boundaries). Here we use the term WAN to mean the external network that the

router uses to reach the internet.

LAN

–

A local area network (LAN) is a computer network that interconnects computers in a limited area such as a home,

school, computer laboratory, or office building.

DHCP

–

The Dynamic Host Configuration Protocol (DHCP) is a network configuration protocol for hosts on Internet

Protocol (IP) networks. Computers that are connected to IP networks must be configured before they can communicate

with other hosts. The most essential information needed is an IP address, and a default route and routing prefix. DHCP

68

eliminates the manual task by a network administrator. It also provides a central database of devices that are connected

to the network and eliminates duplicate resource assignments.

ETHERNET CABLE

–

Refers to the CAT5 UTP cable with an RJ-45 connector. In other words: the most common internet

cable ever.

AP

–

Access point. An access point is any device that provides wireless connectivity for wireless clients. In this case,

when you enable Wi-Fi on your router, your router becomes an access point.

DNS

–

Domain Name Resolver. A server that translates names such as

www.google.lt

to their respective IPs. In order for

your computer or router to communicate with some external server it needs to know it’s

IP, its name

“

www.something.com

” just won’t do. There are special servers set in place that perform this specific task of resolving

names into IPs, called Domain Name servers. If you have no DNS specified you can still browse the web, provided that

you know the IP of the website you are trying to reach.