PDP context activation failures

PDP context activation failures

Postby mayank15 » Tue Feb 14, 2017 10:43 am

I have a Straight Talk Wireless sim card with 3G/LTE coverage which i am using with a UBLOX TOBY module to do TCP connections.

The procedure is as follows

Perform a PDP context activation (AT+UPSDA=0,3)
Open a TCP socket
Send data
Deactivate PDP context (AT+UPSDA=0,4)

The above procedure works fine for about 30 transmissions and then it keeps on failing (i.e. AT+UPSDA=0,3 returns error) for about 10 minutes. Is there a network/service limitation that only allows 30 PDP context activation within a certain amount of time. Can you please advise.

Thanks,
Mayank
mayank15
 
Posts: 1
Joined: Tue Feb 14, 2017 10:33 am

Re: PDP context activation failures

Postby ST-Daisy » Tue Feb 14, 2017 10:51 am

Hi Mayank! My name is Straight Talk Daisy. Sorry that you’re having a problem. We need to take this issue offline so I can address it further. I will contact you directly with a private message. Please check your Forum inbox. Thank you.
ST-Daisy
 
Posts: 419
Joined: Thu Aug 07, 2014 2:56 pm


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