© 2021 Cypress Solutions
Complete Manual: CTM-200 R2 (Revision 1.3)
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Device Management
Examples:
1.
Return firmware version to SMS sender
$1cmd ver
Returns: 5555551212:r2.0.5.2779-144
2.
Issue command to power cycle only
$0cmd pwr mode 2
Note: commands that output more than 160 characters will not generate feedback.
sendsms –P<PHONE #> -T<$0 or $1 ctm command>
sends ctm command to another CTM-200
SMS features:
•
Define an SMS “friends list” whichlimits incoming SMS commands received to a specific set of
phone numbers
•
simple sms send of a text string from a CTM-200
10.4
SNMP
The CTM-200 supports the Simple Network management Protocol. The CTM-200 can act as an SNMP (Simple
Network Management Protocol) agent to report device information to an SNMP manager. SNMP version 2
allows a user to retrieve CTM-200 information such as model, device ID, IMEI, RSSI, PAD IP, PAD port, GPS
coordinates, WLAN and LAN MAC and IP addresses, etc.
The CTM-200 listens on UDP port 161 for SNMP requests.
For more details on SNMP support please contact
10.5
CCM Manager
All CTM 200s have the ability to be managed remotely, thereby simplifying management of large fleets. For this
purpose, Cypress Solutions offers
Cypress Cloud Manager
(CCM) as a configuration and management platform.
Cypress Cloud Manager (CCM) is part of Cypress’s suite of cloud-based services called
Cypress Cloud Services
(CCS).
Communication between the CTM 200 and the CCM server is always initiated by the CTM 200. This allows
management even when the CTM 200 uses a dynamic IP address or in cases where the wireless carrier deploys
Network Address Translation (NAT). This implies that there is a time delay between scheduling a configuration
change or firmware upgrade server-side, and the time when these actions are executed on the CTM 200.
