SMS-GW3

Sending SMS alerts from HWg devices over LAN                                                                                               

• Poseidon2 4002 sends an alarm message about a sensor value to Mr. Blue's phone number.
   
• Using the Box-2-Box mode, it connects directly to the HWg GSM gateway (no software is needed).                                                                  
• HWg-SMS-GW contains a SIM card and sends cell message alerts on behalf of all devices in the network.       
• Message recipients' phone numbers (Mr. Blue, Mr. Green, ...) are configured in the sending device.
• Together with the text message, it is also possible to call the recipient and let the phone ring for a short time (configured in the sending device).       

Sending SMS alerts from Portal or HWg devices

• Any Portal (based on SensDesk Technology) can use SMS-GW for sending alerts.
• All HWg devices can send SMS alerts directly (to the SMS-GW) or via the Portal.
  Via Portal is there benefit of central alerts management & possibility of Device Invalid Alert (device is inaccessible or fails)
   
• Recipients' phone numbers (Mr. Purple, Mr. Green) are configured in the sender (In the Portal or in the Device).
  One GW can be alerting to several telephone numbers.

>> SensDesk Technology.com

3rd party usage of SMS-GW

• Using netGSM (SOAP - HTTP POST)
• Using HTTP GET
• Using the SNMP Write function

>> Application note - How to send SMS via HWg-SMS-GW3

Nagios SMS alerts

• Nagios NMS monitors other devices using SNMP.                                            
• In the Nagios system, a plugin enables SMS alerts over HWg-SMS-GW gateway.
• The plugin configuration includes the phone numbers of text message alert recipients.
• For details about obtaining and using the Nagios plugin, see the product manual.
• The plugin was created in cooperation with Netways (MonitoringExchange: notify-poseidon-sms.pl).

>> Nagios (Third-party monitoring software)