PLS8-E : CSD (GSM) data call doesn't work | Telit Cinterion IoT Developer Community
June 5, 2015 - 2:09pm, 2975 views
I'm trying to issue a connection between my PC (or an industrial device) and the PLS8 thanks to a CSD data call (standard ATDT dialing). But I do not receive any RING on any interfaces of the PLS8... neither ASC0 ('APP'), nor USB1 ('MDM').
I've forced the modem to register to the GSM network with AT+COPS=,,,0, but it changes nothing (COPS request : +COPS: 0,0,"Mobistar",0 ).
It works fine with same sim card and other modems of another company.
Any idea ?
And it works fine also with PHS8-P and PXS8 modules...
The PLS8 module does not support CSD calls.
Please issue ATI1 command to check the revision and firmware version.
Only revision 2 supports voice calls. If you have revision 1 voice calls are also not supported.
I have revision 2, and I was not sure 100% PLS8 does not support CSD call... Now I am !
Thank you for that information.