Vaisala Hydromet Data Collection Platform - Manual (Page 291)

Chapter 5 __________________________________________ Configuring TCP/IP-Based Telemetry
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When linking messages to SMS Messenger, there are no parameters to
configure, as shown in
Figure 136 on page 289 .
0811-020 Figure 136 Report to SMS Messenger
SMS Handler
Typical uses for SMS Handler are applications where network
connection -related actions need to be triggered from outside the AWS,
for example, from network management system. This feature provides
SMS wakeup mechanism in cellular network environment, where IP-
connections typically can be opened from AWS to Internet but not from
Internet to AWS.
Requestable actions are:
- Opening a network interface, that is, connecting to GSM network
and acquiring an IP address through GPRS connection
- Opening a preconfigured connection to remote server using virtual
COM port
If the received SMS is not recognized as a request message, its content
and basic information are stored into output variables and can be used
by other application components.