Hi,
I am using MC7710, and want to establish a dedicated EPS bearer using AT command.
Could you please help me with the configuration needed to do this.
Please find below is my device details.
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Thanks & Regards
Jayprakash
what are the sequence of commands issued??
Hi,
Thanks for your reply.
I am using the below configuration for the same.
at+CGEQOS?
+CGEQOS: 2,5,64,64,64,64
OK
at+cgtft?
+CGTFT: 2,1,0,“172.17.96.128.255.255.255.255”,4,0.0,0.0,0,0.0,0
OK
at+cgdscont?
+CGDSCONT: 2,1,0,0
OK
AT!SCACT?
!SCACT: 1,0
!SCACT: 2,0
OK
at+cgatt=1
at+cgact=1,2
Please suggest me if I am doing any thing wrong.
Thanks & Regards
Jayprakash
Hello,
We are having a similar issue with the EM7511. Is there an example for creating a UE initiated dedicated bearer via AT commands?
Hi @jbroderick,
You can refer below AT commands to active PDP context and attach the network:
AT!SELMODE=02 AT+CGDCONT=1,"IP","your APN" AT!SELRAT=00 AT!BAND=00 AT!RESET (waiting for module reseting) AT+CPIN? (Response should have +CPIN: READY) AT+CGATT? (Response should have +CGATT: 1) AT+CGACT? (Response should have +CGACT: 1,1) AT!GSTATUS? (Having value "Attached" in "PS state")
Beside that, you can refer to this document for more information: AirPrime EM75xx and EM/MC74x1 AT Command Reference.
Thanks,
Hello,
Thank you for that information. I have had no issues establishing the default bearer, however when I try to establish the dedicated bearer that is associated with the default bearer:
at+cgdcont?
+CGDCONT: 1,"IP","internet","0.0.0.0",0,0,0,0
OK
at+cgdscont?
+CGDSCONT: 2,1,0,0
OK
AT+CGEQOS=2,2,2944,960,10000,10000
OK
AT+CGTFT=2,5,0,,,"5205.5205"
OK
at+cgdact=1,2
ERROR
at+cfun=1
OK
at+cereg=2
OK
at+creg=2
OK
at+cereg?
+CEREG: 2,1,"1","1","1A2D001",7
OK
at+creg?
+CREG: 2,1,"FFFE","1A2D001",7
OK
at+cgact=1,1
OK
+CGEV: PDN ACT1
at+cgact=1,2
ERROR
Hi jbroderick,
It could come from the network issue. That means your network doesn’t support secondary PDP.
Thanks