Posted Thu, 01 Jan 2015 16:00:00 GMT by

Below is a list of modems that have been tested successfully with InterMapper SMS notifications:

* MultiTech MultiModem GPRS, model MTCBA-G-U-F2
* Motorola v555 GSM phone - this phone correctly sent the message, but errantly returns an error
* Wavecomm rs232 GSM modem
* Huawei E230 USB 3G modem - Non-ASCII characters seem to block the sending, so a device label such as "myÆØÅdevice" will fail. Tested using the -modem port, not the -Pcui port; works up to 230400 Baud speed, 8-1-N
* Multitech GPRS MTCBA-G-F4 device.

Posted Wed, 03 Jun 2015 13:00:00 GMT by

Hi,
after upgrading from version 5.8 to 5.8.2 my SMS notification system stopped working.
Before upgrading sms system notification works with some error, Intermapper sometimes lost the connection with the device(but not OS), it was necessary to restart the service.
This is the log:
12:52:36 Sending SMS notification to Federico at +39333*****.

GetDevicePathFromName: Converting ttyUSB0 to /dev/ttyUSB0

attempting to write AT^M (25431109)

Read:

OK

(25431109)

Expect: OK; buffer size 8; index 4; expect length 2

: 6 8

attempting to write ATZ^M (25431109)

Read:

OK

(25431110)

Expect: OK; buffer size 8; index 4; expect length 2

: 6 8

attempting to write ATE0V1^M (25431110)

Read: ATE0V1
(25431110)

Read:

OK

(25431110)

Expect: OK; buffer size 15; index 11; expect length 2

: 13 15

attempting to write AT+CMEE=1^M (25431110)

Read:

OK

(25431111)

Expect: OK; buffer size 8; index 4; expect length 2

: 6 8

attempting to write AT+CPIN?^M (25431111)

Read:

+CPIN: READY

OK

(25431111)

Expect: +CPIN: READY; buffer size 24; index 4; expect length 12

: 16 24

attempting to write AT+CMGF=1^M (25431111)

Expect: OK; buffer size 8; index 4; expect length 2

: 6 8

attempting to write AT+CMGS="+39333*******"^M (25431111)

Read:

OK

(25431111)

CSMSConnection::SendSMSMessage: No response sending SMS message header.

Could not send SMS message.

attempting to write +++ATH0^M (25434711)

Expect: OK; buffer size 8; index 4; expect length 2

: 6 8

SMS Server Failure: Protocol error trying to send SMS message. SMS may not have been sent for SMS number +39333****. (Reply = 101)

My OS is Centos 7.
When I send SMS from minicom using AT commands all works fine.
I tried to send a text message using the intermapper user from minicom, everything worked perfectly with AT commands.

Help me please.

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