CSD Data Call

IoT Gateways FX30
1

Hello,

does the FX30 support the CSD Data Call in GSM network?

2

Hi vk_ap_sw,
The FX30 should support a CSD data call. Please see the WP85 AT command reference:

source.sierrawireless.com/resou … erence_r3/

You will need to configure:
AT!SELMODE
AT!SELRAT

BR,
Chris

3

Did you succeed in using the FX30 in CSD Data Call in GSM?

Impossible to dial with the modem, getting NO CARRIER immediately.

Regards.

4

I have the same issue. I have an FX30S meant to replace the FXT009 (we have a lot of them but they are not sold anymore) but I can’t do CSD calls, the only thing I need.
I found that I’m able to send SMS, but I’m not able to do any call (getting NO CARRIER immediately) and - this is very strange - I can’t call from another device this. If I call the modem FXT009 named MYMODEM1 using ATD from MYMODEM2 (FXT009) or using a voice call from my smartphone then MYMODEM1 ring.
While if I use my smartphone or FXT009 MYMODEM2 or FXT009 MYMODEM1 to dial a voice or data call towards FX30S then FX30S doesn’t ring and the caller gets NO CARRIER. This happens even if I set ATS0 in order to answer after 2 rings or any other settings for ATS0.

[edit]
p.s. SIM card is not the cause because the issue is the same even swapping SIM cards between modems

5

Hi @igor.ravasi,
Welcome you to our community
In order to troubleshoot the problem, please share with me the output of the commands below:

ATI9
ATI8
AT!GSTATUS?
AT!IMPREF?
AT!PRIID?

Thanks,

6

Hi jerdung, thank you for your availability.
Here below you can find the commands and responses. I also typed at!selmode? and at!selrat? to show the value I’ve already set after reading the first answer of this topic (but nothing change from default settings).


ATI9

Manufacturer: Sierra Wireless, Incorporated
Model: FX30S
Revision: SWI9X15Y_07.11.22.00 r33729 CARMD-EV-FRMWR1 2017/01/11 18:04:06
MEID: 35398408006345
ESN: 12810275595, 809CCB0B
IMEI: 353984080063454
IMEI SV: 43
FSN: LL709601321310
+GCAP: +CGSM,+FCLASS,+DS


OK
ATI8

Legato Ver: 16.10.1_eea67704afa1ebc0450d230baa84ac28
Yocto Ver:  SWI9X15Y_07.11.21.00 2017-04-19_15:57:04
OS Ver: Linux version 3.14.29ltsi-a00e464379_c5f87a778d (jenkins@CAKEL-EV-ALBLD2) (gcc version 4.9.1 (GCC) ) #2 PREEMPT Wed Apr 19 15:36:04 PDT 2017
LK Ver: 1.3.0_b12d0630d0
RootFS Ver: SWI9X15Y_07.11.21.00 2017-04-19_15:57:04
UserFS Ver: unknown
MCU Ver: 001.011

OK
AT!GSTATUS?

!GSTATUS: 
Current Time:  1046Temperature: 25
Bootup Time:   0Mode:        ONLINE         
System mode:   GSM        PS state:    Not attached 
GSM band:      GSM900     
GSM channel:   42
GMM (PS) state:NULL           ---            
MM (CS) state: IDLE           NORMAL SERVICE 

Serving Cell:  42 (GSM 900    )
RX level (dBm):-66.5000 LAC:         2726 (10022)
GPRS State:    GPRS IDLE      Cell ID:     00002DB5 (11701)

IMS Reg State: UNKNOWN         IMS Mode:    Not Support  
IMS Srv State: UNKNOWN SMS,UNKNOWN VoIP

OK
AT!IMPREF?

!IMPREF: 
 preferred fw version:    07.11.22.00
 preferred carrier name:  GENERIC
 preferred config name:   GENERIC_001.032_000
 current fw version:      07.11.22.00
 current carrier name:    GENERIC
 current config name:     GENERIC_001.032_000

OK
AT!PRIID?

PRI Part Number: 9906770
Revision: 01.02

Carrier PRI: 9999999_9904559_SWI9X15Y_07.11.22.00_00_GENERIC_001.032_000

OK
at!selrat?

!SELRAT: 02, GSM 2G Only

OK
AT!SELMODE?

!SELMODE: 00, CS Only

OK
7

Hi @igor.ravasi
After reviewing your answer, I have some requests as below:

  1. Please upgrade to latest firmware for your FX30S following the link below:
    https://source.sierrawireless.com/resources/airlink/software_downloads/fx30-firmware/fx30-firmware/#sthash.gsuIUdGQ.qEhYSoBY.dpbs

  2. Have you install the latest driver for your PC? If not, please install latest driver following the link below:
    https://source.sierrawireless.com/resources/legato/drivers-for-wp75xx_wp76xx_wp8548-series-modules---build-4836/#sthash.WFwNgJnL.dpbs

  3. Please share with me the output of commands below:
    ATI9
    ATI8
    AT!ENTERCND=”A710”
    AT!CUSTOM?
    AT!GSTATUS?
    AT+CPIN?
    AT+CEREG?
    AT+CREG?
    AT+CSQ
    AT!SELRAT?
    ATD[phone number]; (please make sure your phone number can receive call)

  4. Please share with me the Legato log by following the steps below:
    a) SSH access to LEGATO with IP address: 192.168.2.2
    b) Use the “logread -f” command to capture the Legato log

Thanks,