Establishment Of A Teleservice Connection - Siemens CP 1243-7 LTE Operating Instructions Manual

5. Select the CP in the lower list "Rights of the role" under the "Module rights" group.
6. The available rights are displayed in the "List of rights" table.
The right "Use TeleService" is displayed.
7. Enable the "Use TeleService" right for the module.
8. Following this, set the S7 protocol to "allow" in Firewall.
"Authorized phone number" for TeleService in the global security settings
In some cases, it may be necessary to trigger connection establishment with an SMS
message, see also the section Establishment of a TeleService connection (Page 129).
If you need to wake the CP to establish a TeleService connection with an SMS, the CP
accepts an SMS only when the phone authorizes itself with its phone number. These phone
numbers are configured for the CP in STEP 7 in the "Authorized phone numbers" list in the
security settings.
● A phone number entered here gives the sender the right to trigger connection
establishment.
● If only an asterisk (*) is entered in the list, the CP accepts SMS messages from all
senders.
● An asterisk (*) after a phone number body authorizes connection establishment for all
nodes connected to the body (extension numbers).
Example: +49123456* authorizes +49123456101, +49123456102, +49123456207 etc.
Note
No wake-up without an authorized phone number
If the "Authorized phone numbers" list is empty, the CP cannot be woken up for connection
establishment.
6.5.2

Establishment of a TeleService connection

Requirement for the engineering station and the STEP 7 project
● The STEP 7 project with the CP is stored on the engineering station.
● The required configuration steps have been performed, see section Configuration of the
TeleService access (Page 127).
CP 1243-7 LTE
Operating Instructions, 04/2017, C79000-G8976-C381-03
Diagnostics and upkeep
6.5 TeleService
129